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 |
|---|---|---|---|
| d.s.karthick | 1 | 1666 | 830 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.219 | 0.219 | 0.219 | 41.4 | -41 | -41 | 1492 | 1492 | 10099 |
| EloSRM | -0.271 | 0.271 | 0.271 | 61.6 | -62 | -62 | 1666 | 1666 | 9881 |
| initial | -0.346 | 0.346 | 0.346 | 41.6 | -42 | -42 | 1158 | 1158 | 9675 |
| SRMFix | -0.397 | 0.397 | 0.397 | 93.6 | -94 | -94 | 1106 | 1106 | 9878 |
| SRM | -1.357 | 1.357 | 1.357 | 370.0 | -370 | -370 | 830 | 830 | 7973 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-09-19 | SRM 519 | 2 | 754 | 624.91 | -0.27 | -62 | 1666 | 9881 | -370 | 830 | 7973 |