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 |
|---|---|---|---|
| bhavana_pune | 1 | 1615 | 1102 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.258 | 0.258 | 0.258 | 61.7 | 62 | 62 | 1262 | 1262 | 3980 |
| initial | 0.305 | 0.305 | 0.305 | 36.7 | 37 | 37 | 1237 | 1237 | 4159 |
| EloSRM | 0.429 | 0.429 | 0.429 | 152.7 | 153 | 153 | 1615 | 1615 | 3900 |
| Odd | 0.469 | 0.469 | 0.469 | 167.0 | 167 | 167 | 1533 | 1533 | 4006 |
| SRM | -0.516 | 0.516 | 0.516 | 98.0 | -98 | -98 | 1102 | 1102 | 2824 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2006-06-28 | SRM 309 | 2 | 210 | 282.81 | 0.43 | 153 | 1615 | 3900 | -98 | 1102 | 2824 |