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 |
|---|---|---|---|
| thomasmahoney | 3 | 2186 | 1088 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.094 | 0.452 | 0.467 | 49.3 | -80 | 18 | 1150 | 1088 | 5497 |
| SRMFix | 0.459 | 0.473 | 0.576 | 82.1 | -4 | 140 | 1439 | 1439 | 6169 |
| Odd | 0.525 | 0.558 | 0.664 | 143.2 | 21 | 252 | 1976 | 1976 | 5966 |
| EloSRM | 0.530 | 0.592 | 0.694 | 145.9 | 9 | 231 | 2186 | 2186 | 5820 |
| initial | 0.636 | 0.636 | 0.698 | 76.5 | 32 | 116 | 1430 | 1430 | 6203 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2013-12-04 | SRM 599 | 2 | 322 | 618.22 | 0.94 | 198 | 2186 | 5820 | 18 | 1088 | 5497 |
| 2 | 2012-02-23 | SRM 534 | 2 | 438 | 410.34 | -0.09 | 9 | 1989 | 6878 | -80 | 1070 | 5477 |
| 1 | 2012-02-18 | SRM 533 | 2 | 555 | 928.31 | 0.74 | 231 | 1980 | 6883 | -50 | 1150 | 4619 |