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 |
|---|---|---|---|
| eng_amr_ebaid | 2 | 1298 | 426 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.407 | 0.407 | 0.449 | 83.3 | -132 | -35 | 1333 | 1298 | 7112 |
| SRMFix | -0.495 | 0.495 | 0.555 | 105.1 | -169 | -41 | 1031 | 990 | 7249 |
| initial | -0.523 | 0.523 | 0.553 | 63.0 | -85 | -41 | 1115 | 1074 | 7077 |
| SRM | -0.846 | 0.846 | 1.040 | 387.0 | -679 | -95 | 521 | 426 | 7268 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2006-07-22 | SRM 312 | 2 | 407 | 388.48 | -0.22 | -35 | 1298 | 7112 | -95 | 426 | 7268 |
| 1 | 2006-07-12 | SRM 311 | 2 | 421 | 278.27 | -0.60 | -132 | 1333 | 6664 | -679 | 521 | 6973 |