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 |
|---|---|---|---|
| lgarithm | 8 | 2400 | 1228 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.954 | 1.331 | 1.939 | 138.5 | -60 | 470 | 2440 | 2400 | 3934 |
| SRMFix | 0.957 | 1.441 | 2.017 | 144.3 | -96 | 310 | 1935 | 1883 | 2861 |
| initial | 0.987 | 1.442 | 2.032 | 173.6 | -108 | 542 | 2222 | 2151 | 2622 |
| SRM | 1.310 | 1.694 | 2.327 | 103.0 | -228 | 162 | 1314 | 1228 | 3970 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 2013-11-20 | SRM 597 | 1 | 474 | 549.94 | -0.10 | -14 | 2400 | 3934 | -37 | 1228 | 3970 |
| 7 | 2010-05-20 | SRM 470 | 1 | 490 | 502.00 | -0.26 | -26 | 2414 | 2032 | -49 | 1265 | 2578 |
| 6 | 2010-05-04 | SRM 469 | 2 | 9 | 181.52 | 4.33 | 227 | 2440 | 1854 | 162 | 1314 | 2147 |
| 5 | 2010-01-04 | SRM 457 | 2 | 191 | 102.61 | -0.90 | -47 | 2212 | 2909 | -1 | 1152 | 3435 |
| 4 | 2009-08-08 | SRM 446 | 2 | 122 | 148.22 | 0.28 | 44 | 2259 | 2594 | 75 | 1153 | 3452 |
| 3 | 2009-07-23 | SRM 445 | 2 | 72 | 326.65 | 2.18 | 221 | 2215 | 2807 | 142 | 1078 | 4082 |
| 2 | 2009-06-13 | SRM 442 | 2 | 152 | 772.40 | 2.35 | 470 | 1994 | 4190 | 130 | 936 | 5530 |
| 1 | 2008-11-25 | SRM 427 | 2 | 497 | 462.49 | -0.25 | -60 | 1525 | 10105 | -228 | 806 | 9322 |