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 |
|---|---|---|---|
| chetan_ug2k10 | 1 | 1900 | 1101 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.402 | 0.402 | 0.402 | 94.6 | 95 | 95 | 1295 | 1295 | 6754 |
| initial | 0.467 | 0.467 | 0.467 | 56.2 | 56 | 56 | 1256 | 1256 | 7263 |
| EloSRM | 0.542 | 0.542 | 0.542 | 188.1 | 188 | 188 | 1900 | 1900 | 6632 |
| SRM | -0.551 | 0.551 | 0.551 | 99.0 | -99 | -99 | 1101 | 1101 | 4558 |
| Odd | 0.589 | 0.589 | 0.589 | 201.8 | 202 | 202 | 1725 | 1725 | 6855 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-05-28 | SRM 507 | 2 | 579 | 843.07 | 0.54 | 188 | 1900 | 6632 | -99 | 1101 | 4558 |