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 |
|---|---|---|---|
| topzhang | 6 | 1816 | 792 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.264 | 0.417 | 0.457 | 103.6 | -219 | 55 | 1255 | 792 | 9799 |
| SRMFix | -0.017 | 0.449 | 0.485 | 69.6 | -63 | 138 | 1417 | 1287 | 6468 |
| EloSRM | -0.040 | 0.467 | 0.512 | 80.2 | -48 | 209 | 1901 | 1816 | 5821 |
| initial | 0.115 | 0.485 | 0.510 | 58.4 | -59 | 80 | 1381 | 1269 | 6675 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2008-12-23 | SRM 431 | 2 | 320 | ||||||||
| 5 | 2008-12-20 | SRM 430 | 2 | 484 | 406.99 | -0.58 | -37 | 1816 | 5821 | -87 | 792 | 9799 |
| 4 | 2008-12-12 | TC China 08 - 1E | 1 | 221 | 190.06 | -0.60 | -48 | 1853 | 5430 | -219 | 879 | 8651 |
| 3 | 2008-12-11 | SRM 429 | 2 | 368 | 348.41 | -0.08 | 8 | 1901 | 4957 | -70 | 1098 | 5420 |
| 2 | 2008-12-10 | TC China 08 - 1D | 1 | 99 | 131.99 | 0.42 | 98 | 1894 | 4992 | -87 | 1168 | 3849 |
| 1 | 2008-12-04 | TC China 08 - 1C | 1 | 136 | 213.79 | 0.65 | 209 | 1795 | 6010 | 55 | 1255 | 3069 |