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 |
|---|---|---|---|
| oyy | 3 | 2251 | 1462 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 1.030 | 1.133 | 1.793 | 200.7 | -22 | 555 | 1781 | 1759 | 2623 |
| EloSRM | 1.066 | 1.166 | 1.826 | 235.9 | -22 | 628 | 2273 | 2251 | 2601 |
| SRM | 0.583 | 1.206 | 1.597 | 222.0 | -149 | 464 | 1664 | 1462 | 1601 |
| initial | 1.237 | 1.251 | 1.831 | 150.6 | -3 | 375 | 1649 | 1647 | 3277 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2009-05-12 | SRM 440 | 1 | 408 | 468.97 | -0.15 | -22 | 2251 | 2601 | -149 | 1462 | 1601 |
| 2 | 2008-12-14 | TC China 08 - Finals | 1 | 158 | 180.80 | 0.20 | 58 | 2273 | 2437 | -53 | 1611 | 1104 |
| 1 | 2008-12-12 | TC China 08 - 1E | 1 | 28 | 249.08 | 3.15 | 628 | 2215 | 2729 | 464 | 1664 | 963 |