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 |
|---|---|---|---|
| yixi | 2 | 2536 | 1507 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 2.855 | 3.898 | 4.832 | 467.5 | -314 | 621 | 1821 | 1507 | 1419 |
| initial | 3.680 | 4.002 | 5.437 | 482.0 | -39 | 925 | 2125 | 2086 | 2159 |
| EloSRM | 3.547 | 4.200 | 5.498 | 526.9 | -97 | 957 | 2633 | 2536 | 1734 |
| Odd | 3.548 | 4.243 | 5.531 | 540.7 | -93 | 988 | 2488 | 2395 | 1640 |
| SRMFix | 3.378 | 4.245 | 5.425 | 556.4 | -137 | 976 | 2176 | 2039 | 1437 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2010-10-21 | Member SRM 485 | 1 | 470 | 338.67 | -0.65 | -97 | 2536 | 1734 | -314 | 1507 | 1419 |
| 1 | 2010-09-09 | SRM 481 | 2 | 3 | 644.73 | 7.75 | 957 | 2633 | 1323 | 621 | 1821 | 674 |