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 |
|---|---|---|---|
| xinghe | 3 | 1882 | 862 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.127 | 0.398 | 0.508 | 77.8 | -54 | 177 | 1377 | 1321 | 5540 |
| initial | 0.230 | 0.408 | 0.513 | 49.1 | -32 | 101 | 1315 | 1283 | 5879 |
| SRM | -0.420 | 0.420 | 0.474 | 112.7 | -187 | -21 | 1179 | 862 | 6442 |
| EloSRM | 0.138 | 0.475 | 0.592 | 117.8 | -65 | 288 | 1946 | 1882 | 5423 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2010-05-24 | TCO10 Qual 3 | 1 | 904 | 661.46 | -0.45 | -65 | 1882 | 5423 | -187 | 862 | 6442 |
| 2 | 2010-05-12 | TCO10 Qual 2 | 1 | 873 | 840.38 | -0.06 | 1 | 1946 | 4850 | -130 | 1049 | 4298 |
| 1 | 2010-05-04 | SRM 469 | 2 | 372 | 703.77 | 0.92 | 288 | 1946 | 4751 | -21 | 1179 | 3191 |