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 |
|---|---|---|---|
| Boywavelet | 5 | 2025 | 972 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.184 | 0.732 | 0.962 | 146.7 | -132 | 405 | 2157 | 2025 | 6233 |
| Odd | 0.154 | 0.741 | 0.983 | 140.8 | -111 | 414 | 2017 | 1906 | 5855 |
| SRMFix | 0.113 | 0.776 | 0.988 | 113.7 | -152 | 279 | 1616 | 1464 | 5581 |
| SRM | 0.156 | 0.838 | 1.011 | 76.8 | -213 | 51 | 1251 | 972 | 6373 |
| initial | 0.379 | 0.953 | 1.073 | 114.7 | -173 | 167 | 1601 | 1428 | 5830 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2011-12-28 | SRM 528 | 2 | 882 | 378.65 | -1.35 | -132 | 2025 | 6233 | -213 | 972 | 6373 |
| 4 | 2010-10-26 | SRM 486 | 1 | 479 | 583.12 | 0.03 | 21 | 2157 | 3717 | -16 | 1185 | 3403 |
| 3 | 2009-10-17 | SRM 450 | 2 | 185 | 318.71 | 0.78 | 152 | 2136 | 3305 | 27 | 1201 | 3128 |
| 2 | 2008-05-03 | East China Round 1 | 1 | 229 | 226.16 | -0.02 | 24 | 1983 | 3642 | -77 | 1174 | 3460 |
| 1 | 2008-04-23 | SRM 399 | 2 | 138 | 384.17 | 1.48 | 405 | 1960 | 3772 | 51 | 1251 | 2620 |