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 |
|---|---|---|---|
| Bayoumi | 3 | 1660 | 720 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.103 | 0.106 | 0.130 | 12.2 | -18 | 18 | 1508 | 1508 | 8332 |
| EloSRM | -0.114 | 0.117 | 0.143 | 19.1 | -24 | 15 | 1669 | 1660 | 8304 |
| initial | -0.157 | 0.157 | 0.183 | 18.8 | -31 | -3 | 1178 | 1143 | 9125 |
| SRMFix | -0.159 | 0.159 | 0.191 | 31.9 | -52 | -1 | 1148 | 1104 | 8751 |
| SRM | -0.593 | 0.593 | 0.627 | 160.0 | -245 | -64 | 955 | 720 | 8435 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2010-12-18 | Member SRM 491 | 2 | 795 | 797.28 | 0.00 | 15 | 1660 | 8304 | -64 | 720 | 8435 |
| 2 | 2010-12-08 | SRM 490 | 2 | 827 | 720.19 | -0.20 | -24 | 1645 | 8406 | -171 | 784 | 7677 |
| 1 | 2010-11-30 | Member SRM 489 | 2 | 455 | 625.06 | -0.15 | -18 | 1669 | 8016 | -245 | 955 | 5460 |