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 |
|---|---|---|---|
| Jhonjhon | 2 | 1383 | 612 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.277 | 0.277 | 0.295 | 49.2 | -78 | -20 | 1315 | 1295 | 7057 |
| EloSRM | -0.294 | 0.294 | 0.316 | 61.5 | -95 | -28 | 1411 | 1383 | 6995 |
| SRMFix | -0.394 | 0.394 | 0.427 | 84.1 | -129 | -39 | 1071 | 1032 | 7297 |
| initial | -0.403 | 0.403 | 0.417 | 48.6 | -61 | -36 | 1139 | 1103 | 7122 |
| SRM | -0.911 | 0.911 | 1.011 | 294.0 | -469 | -119 | 731 | 612 | 6909 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2007-05-15 | SRM 349 | 2 | 450 | 447.79 | -0.18 | -28 | 1383 | 6995 | -119 | 612 | 6909 |
| 1 | 2007-05-09 | SRM 348 | 2 | 376 | 301.58 | -0.41 | -95 | 1411 | 6605 | -469 | 731 | 6150 |