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 |
|---|---|---|---|
| vivek_201 | 1 | 1740 | 994 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.012 | 0.012 | 0.012 | 1.4 | 1 | 1 | 1201 | 1201 | 7377 |
| SRMFix | -0.054 | 0.054 | 0.054 | 13.3 | -13 | -13 | 1187 | 1187 | 7278 |
| EloSRM | 0.081 | 0.081 | 0.081 | 54.6 | 55 | 55 | 1740 | 1740 | 7249 |
| Odd | 0.129 | 0.129 | 0.129 | 73.4 | 73 | 73 | 1580 | 1580 | 7417 |
| SRM | -0.951 | 0.951 | 0.951 | 206.0 | -206 | -206 | 994 | 994 | 5073 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2010-11-18 | SRM 488 | 2 | 494 | 522.50 | 0.08 | 55 | 1740 | 7249 | -206 | 994 | 5073 |