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 |
|---|---|---|---|
| youssef.khadr | 2 | 1508 | 502 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.370 | 0.370 | 0.374 | 79.1 | -99 | -60 | 1567 | 1508 | 9527 |
| SRMFix | -0.457 | 0.457 | 0.463 | 93.6 | -124 | -63 | 1076 | 1013 | 9661 |
| initial | -0.467 | 0.467 | 0.467 | 56.2 | -58 | -54 | 1142 | 1088 | 9494 |
| SRM | -0.994 | 0.994 | 1.060 | 349.0 | -469 | -229 | 731 | 502 | 9341 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2010-08-14 | SRM 479 | 2 | 963 | 815.56 | -0.32 | -60 | 1508 | 9527 | -229 | 502 | 9341 |
| 1 | 2010-06-30 | Member Single Round Match 474 | 2 | 546 | 444.30 | -0.42 | -99 | 1567 | 8418 | -469 | 731 | 7507 |