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 |
|---|---|---|---|
| nz_senthil | 1 | 1866 | 1115 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.411 | 0.411 | 0.411 | 96.8 | 97 | 97 | 1297 | 1297 | 5918 |
| SRM | -0.446 | 0.446 | 0.446 | 85.0 | -85 | -85 | 1115 | 1115 | 3869 |
| initial | 0.472 | 0.472 | 0.472 | 56.8 | 57 | 57 | 1257 | 1257 | 6362 |
| EloSRM | 0.537 | 0.537 | 0.537 | 185.1 | 185 | 185 | 1866 | 1866 | 5874 |
| Odd | 0.584 | 0.584 | 0.584 | 205.5 | 205 | 205 | 1709 | 1709 | 6017 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2010-10-21 | Member SRM 485 | 2 | 420 | 609.50 | 0.54 | 185 | 1866 | 5874 | -85 | 1115 | 3869 |