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 |
|---|---|---|---|
| junhao789 | 5 | 1412 | 523 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.134 | 0.167 | 0.230 | 37.1 | -112 | 38 | 1412 | 1412 | 12420 |
| SRMFix | -0.191 | 0.214 | 0.301 | 41.5 | -143 | 6 | 1057 | 1005 | 12497 |
| initial | -0.229 | 0.237 | 0.306 | 28.5 | -69 | 2 | 1131 | 1062 | 12474 |
| SRM | -0.390 | 0.424 | 0.656 | 147.4 | -539 | 30 | 661 | 523 | 12067 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2008-11-23 | TC China 08 - 1A | 1 | 162 | 209.64 | 0.08 | 38 | 1412 | 12420 | 30 | 523 | 12067 |
| 4 | 2007-07-24 | SRM 360 | 2 | 461 | 506.42 | -0.11 | -10 | 1374 | 7529 | -22 | 493 | 7692 |
| 3 | 2007-06-07 | SRM 353 | 2 | 446 | 567.76 | -0.02 | 6 | 1384 | 7210 | 0 | 515 | 7488 |
| 2 | 2007-06-02 | SRM 352 | 2 | 612 | 552.96 | -0.15 | -20 | 1378 | 7167 | -146 | 515 | 7391 |
| 1 | 2007-05-29 | SRM 351 | 2 | 614 | 454.74 | -0.47 | -112 | 1397 | 6820 | -539 | 661 | 6668 |