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 |
|---|---|---|---|
| RathinaKumar87 | 1 | 1988 | 1127 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.417 | 0.417 | 0.417 | 73.0 | -73 | -73 | 1127 | 1127 | 4755 |
| SRMFix | 0.514 | 0.514 | 0.514 | 119.5 | 120 | 120 | 1320 | 1320 | 7229 |
| initial | 0.584 | 0.584 | 0.584 | 70.4 | 70 | 70 | 1270 | 1270 | 7884 |
| EloSRM | 0.643 | 0.643 | 0.643 | 215.6 | 216 | 216 | 1988 | 1988 | 7138 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2012-08-04 | SRM 551 | 2 | 480 | 749.53 | 0.64 | 216 | 1988 | 7138 | -73 | 1127 | 4755 |