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 |
|---|---|---|---|
| zhujxi | 3 | 1891 | 1221 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.362 | 0.362 | 0.571 | 77.8 | 8 | 217 | 1433 | 1433 | 4847 |
| initial | 0.381 | 0.381 | 0.575 | 45.8 | 9 | 119 | 1338 | 1338 | 5628 |
| EloSRM | 0.387 | 0.387 | 0.586 | 110.5 | 38 | 251 | 1891 | 1891 | 5793 |
| SRM | 0.082 | 0.466 | 0.533 | 118.3 | -123 | 188 | 1388 | 1221 | 3069 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2010-11-13 | SRM 487 | 1 | 489 | 631.99 | 0.08 | 38 | 1891 | 5793 | -44 | 1221 | 3069 |
| 2 | 2010-04-03 | SRM 466 | 1 | 557 | 689.76 | 0.07 | 43 | 1853 | 5227 | -123 | 1265 | 2411 |
| 1 | 2008-05-24 | College Tour Beijing | 1 | 262 | 527.72 | 1.01 | 251 | 1810 | 5176 | 188 | 1388 | 2016 |