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 |
|---|---|---|---|
| 3162073 | 4 | 1816 | 821 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.103 | 0.295 | 0.417 | 35.5 | -24 | 95 | 1274 | 1249 | 6736 |
| SRMFix | 0.076 | 0.320 | 0.425 | 44.7 | -36 | 103 | 1253 | 1227 | 6887 |
| EloSRM | 0.075 | 0.341 | 0.421 | 56.3 | -25 | 123 | 1837 | 1816 | 6640 |
| SRM | -0.378 | 0.627 | 0.670 | 109.2 | -199 | 29 | 1001 | 821 | 7047 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2010-12-08 | SRM 490 | 2 | 673 | 544.55 | -0.31 | -20 | 1816 | 6640 | -60 | 821 | 7047 |
| 3 | 2010-11-30 | Member SRM 489 | 2 | 385 | 645.43 | 0.74 | 123 | 1837 | 6434 | 29 | 881 | 6345 |
| 2 | 2010-11-18 | SRM 488 | 2 | 564 | 481.65 | -0.23 | -25 | 1714 | 7508 | -149 | 852 | 6640 |
| 1 | 2010-10-26 | SRM 486 | 2 | 735 | 780.64 | 0.09 | 57 | 1739 | 7147 | -199 | 1001 | 4932 |