3.51 The challenge must be met if the rating system is to succeed, if it is to produce ratings that will satisfy the players and the users of the rating list.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| alexcchan | 42 | 2280 | 1772 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.425 | 0.755 | 1.126 | 30.9 | -21 | 235 | 2301 | 2280 | 281 |
| SRMFix | 0.289 | 0.784 | 1.105 | 45.6 | -75 | 158 | 2285 | 2153 | 225 |
| initial | 0.209 | 0.847 | 1.161 | 102.0 | -345 | 449 | 2674 | 2256 | 316 |
| SRM | 0.303 | 0.862 | 1.169 | 58.4 | -148 | 195 | 2244 | 1772 | 207 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 42 | 2003-10-22 | TCO '03 Round 2 | 1 | 178 | 128.26 | -0.47 | -21 | 2280 | 281 | -128 | 1772 | 207 |
| 41 | 2003-10-15 | TCO '03 Round 1 | 1 | 195 | 191.31 | -0.03 | 6 | 2301 | 257 | -43 | 1900 | 135 |
| 40 | 2003-10-09 | TCO '03 Qual. Round 2 | 1 | 49 | 49.84 | 0.02 | 13 | 2295 | 258 | -30 | 1943 | 116 |
| 39 | 2002-03-11 | SRM 71 | 1 | 34 | 62.07 | 0.87 | 19 | 2282 | 53 | 36 | 1973 | 46 |
| 38 | 2002-03-07 | SRM 70 | 1 | 68 | 53.36 | -0.35 | -3 | 2263 | 63 | -34 | 1937 | 49 |
| 37 | 2002-02-28 | SRM 69 | 1 | 70 | 51.68 | -0.44 | -4 | 2266 | 56 | -35 | 1971 | 42 |
| 36 | 2002-02-20 | SRM 67 | 1 | 57 | 56.28 | -0.02 | 4 | 2270 | 54 | -17 | 2006 | 37 |
| 35 | 2002-02-13 | SRM 66 | 1 | 45 | 36.40 | -0.31 | -3 | 2266 | 49 | -17 | 2023 | 36 |
| 34 | 2002-02-04 | SRM 63 | 1 | 10 | 35.23 | 1.82 | 36 | 2269 | 40 | 58 | 2040 | 26 |
| 33 | 2002-01-31 | SRM 62 | 1 | 15 | 36.64 | 1.29 | 32 | 2233 | 51 | 56 | 1982 | 32 |
| 32 | 2001-11-29 | SRM 46 | 1 | 26 | 22.72 | -0.20 | -1 | 2201 | 37 | -13 | 1926 | 28 |
| 31 | 2001-11-20 | SRM 44 | 1 | 24 | 21.70 | -0.14 | 1 | 2202 | 35 | -16 | 1939 | 27 |
| 30 | 2001-11-14 | SRM 43 | 1 | 17 | 23.67 | 0.48 | 14 | 2201 | 32 | 36 | 1955 | 23 |
| 29 | 2001-10-24 | SRM 38 | 1 | 19 | 22.46 | 0.24 | 9 | 2187 | 30 | 34 | 1919 | 27 |
| 28 | 2001-10-23 | SRM 37 | 1 | 20 | 17.80 | -0.17 | 0 | 2177 | 28 | 4 | 1885 | 28 |
| 27 | 2001-10-03 | TCI '01 Round 2 | 1 | 55 | 22.03 | -1.32 | -19 | 2177 | 24 | -148 | 1881 | 26 |
| 26 | 2001-10-02 | SRM 33 | 1 | 19 | 14.32 | -0.41 | -4 | 2196 | 18 | -49 | 2029 | 15 |
| 25 | 2001-09-29 | SRM 32 | 1 | 26 | 15.02 | -0.68 | -9 | 2200 | 16 | -90 | 2078 | 12 |
| 24 | 2001-09-25 | TCI '01 Round 1 | 1 | 24 | 24.73 | 0.04 | 6 | 2209 | 17 | -8 | 2168 | 12 |
| 23 | 2001-09-17 | SRM 31 | 1 | 20 | 16.39 | -0.29 | -2 | 2203 | 16 | -63 | 2176 | 8 |
| 22 | 2001-09-13 | SRM 30 | 1 | 15 | 17.89 | 0.25 | 11 | 2206 | 15 | -5 | 2239 | 7 |
| 21 | 2001-08-23 | SRM 25 | 1 | 8 | 13.66 | 0.77 | 21 | 2195 | 10 | 31 | 2244 | 4 |
| 20 | 2001-08-21 | SRM 24 | 1 | 5 | 14.16 | 1.50 | 36 | 2173 | 9 | 67 | 2213 | 4 |
| 19 | 2001-08-13 | SRM 22 | 1 | 1 | 14.70 | 3.88 | 68 | 2137 | 12 | 195 | 2146 | 7 |
| 18 | 2001-08-09 | SRM 21 | 1 | 17 | 12.97 | -0.39 | -6 | 2070 | 17 | -62 | 1951 | 14 |
| 17 | 2001-08-07 | SRM 20 | 1 | 26 | 13.11 | -0.99 | -19 | 2076 | 17 | -80 | 2013 | 12 |
| 16 | 2001-08-01 | SRM 19 | 1 | 1 | 10.90 | 3.45 | 77 | 2095 | 12 | 179 | 2093 | 8 |
| 15 | 2001-07-30 | SRM 18 | 1 | 5 | 14.38 | 1.52 | 48 | 2018 | 15 | 71 | 1914 | 11 |
| 14 | 2001-07-24 | SRM 16 | 1 | 5 | 18.32 | 1.87 | 63 | 1971 | 17 | 120 | 1843 | 16 |
| 13 | 2001-07-18 | SRM 15 | 1 | 9 | 16.78 | 0.90 | 42 | 1908 | 18 | 61 | 1723 | 21 |
| 12 | 2001-07-16 | SRM 14 | 1 | 17 | 17.42 | 0.04 | 8 | 1866 | 26 | -7 | 1662 | 23 |
| 11 | 2001-07-12 | SRM 13 | 1 | 28 | 19.10 | -0.55 | -19 | 1858 | 25 | -81 | 1669 | 23 |
| 10 | 2001-07-10 | SRM 12 | 1 | 19 | 16.70 | -0.19 | -2 | 1876 | 21 | -13 | 1750 | 19 |
| 9 | 2001-07-05 | SRM 11 | 1 | 16 | 17.31 | 0.11 | 15 | 1878 | 21 | 9 | 1763 | 19 |
| 8 | 2001-07-02 | SRM 10 | 1 | 12 | 17.75 | 0.56 | 42 | 1863 | 19 | 41 | 1754 | 18 |
| 7 | 2001-06-28 | SRM 9 | 1 | 16 | 19.13 | 0.26 | 28 | 1821 | 21 | 21 | 1713 | 18 |
| 6 | 2001-06-26 | SRM 8 | 1 | 17 | 19.01 | 0.16 | 24 | 1793 | 20 | -2 | 1692 | 19 |
| 5 | 2001-06-18 | SRM 6 | 2 | 3 | 10.29 | 1.78 | 93 | 1769 | 19 | 105 | 1694 | 17 |
| 4 | 2001-06-13 | SRM 5 | 2 | 8 | 13.04 | 0.70 | 64 | 1676 | 31 | 50 | 1589 | 24 |
| 3 | 2001-05-31 | SRM 4 | 2 | 7 | 15.81 | 1.18 | 110 | 1612 | 35 | 128 | 1539 | 30 |
| 2 | 2001-05-24 | SRM 3 | 2 | 14 | 17.50 | 0.32 | 64 | 1502 | 47 | 78 | 1411 | 48 |
| 1 | 2001-05-15 | SRM 2 | 1 | 23 | 38.66 | 0.75 | 235 | 1438 | 47 | 133 | 1333 | 51 |