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 |
|---|---|---|---|
| llutyo | 2 | 2243 | 1303 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.781 | 1.180 | 1.415 | 183.5 | -132 | 235 | 1435 | 1303 | 2355 |
| initial | 1.513 | 1.513 | 2.119 | 182.2 | 4 | 361 | 1564 | 1564 | 3667 |
| SRMFix | 1.421 | 1.518 | 2.080 | 275.6 | -17 | 534 | 1734 | 1718 | 2869 |
| EloSRM | 1.495 | 1.591 | 2.183 | 340.9 | -16 | 666 | 2259 | 2243 | 2819 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2010-02-06 | SRM 460 | 1 | 427 | 491.48 | -0.10 | -16 | 2243 | 2819 | -132 | 1303 | 2355 |
| 1 | 2009-01-21 | SRM 433 | 2 | 70 | 594.32 | 3.09 | 666 | 2259 | 2565 | 235 | 1435 | 1852 |