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 |
|---|---|---|---|
| XU.KEVIN | 2 | 2128 | 1160 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.093 | 0.438 | 0.448 | 96.0 | -116 | 76 | 1276 | 1160 | 4177 |
| SRMFix | 0.716 | 0.767 | 1.049 | 159.6 | -9 | 310 | 1510 | 1501 | 4930 |
| initial | 0.774 | 0.776 | 1.096 | 93.5 | 0 | 187 | 1387 | 1386 | 5920 |
| EloSRM | 0.786 | 0.844 | 1.154 | 218.6 | -11 | 426 | 2139 | 2128 | 4846 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-08-30 | SRM 516 | 1 | 501 | 571.53 | -0.06 | -11 | 2128 | 4846 | -116 | 1160 | 4177 |
| 1 | 2011-06-08 | SRM 509 | 2 | 252 | 780.12 | 1.63 | 426 | 2139 | 4662 | 76 | 1276 | 3067 |