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 |
|---|---|---|---|
| _olka | 8 | 2121 | 935 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.276 | 0.520 | 0.834 | 62.6 | -76 | 243 | 1501 | 1466 | 6075 |
| SRM | -0.077 | 0.532 | 0.607 | 75.1 | -137 | 136 | 1336 | 935 | 7434 |
| SRMFix | 0.088 | 0.627 | 0.866 | 89.4 | -103 | 390 | 1590 | 1429 | 6505 |
| EloSRM | -0.069 | 0.716 | 0.949 | 92.5 | -59 | 513 | 2254 | 2121 | 6051 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 2012-04-14 | TCO12 Round 1C | 1 | 972 | 1,136.43 | -0.22 | -13 | 2121 | 6051 | -50 | 935 | 7434 |
| 7 | 2012-04-07 | TCO12 Round 1B | 1 | 1117 | 1,238.79 | -0.21 | -16 | 2134 | 5740 | -66 | 985 | 6537 |
| 6 | 2012-03-03 | SRM 535 | 2 | 310 | 440.02 | 0.50 | 47 | 2150 | 5363 | 32 | 1051 | 5711 |
| 5 | 2012-02-23 | SRM 534 | 2 | 546 | 248.26 | -1.14 | -56 | 2103 | 5756 | -86 | 1019 | 6049 |
| 4 | 2012-02-09 | SRM 532 | 2 | 433 | 291.90 | -0.57 | -27 | 2159 | 5101 | -34 | 1105 | 4977 |
| 3 | 2012-01-19 | SRM 530 | 2 | 337 | 174.75 | -0.95 | -59 | 2187 | 4830 | -60 | 1139 | 4644 |
| 2 | 2011-12-28 | SRM 528 | 1 | 540 | 587.61 | -0.06 | -8 | 2246 | 4327 | -137 | 1199 | 4034 |
| 1 | 2011-12-23 | SRM 526.5 | 2 | 126 | 534.50 | 2.08 | 513 | 2254 | 4230 | 136 | 1336 | 2778 |