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 |
|---|---|---|---|
| KhanhTT | 4 | 2393 | 1516 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.623 | 0.623 | 0.657 | 105.3 | 86 | 116 | 1516 | 1516 | 1269 |
| EloSRM | 1.181 | 1.181 | 1.291 | 285.8 | 174 | 481 | 2393 | 2393 | 1469 |
| SRMFix | 1.181 | 1.181 | 1.257 | 202.2 | 113 | 355 | 1806 | 1806 | 2062 |
| initial | 1.282 | 1.282 | 1.347 | 154.4 | 96 | 217 | 1663 | 1663 | 2803 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2008-03-11 | SRM 393 | 1 | 502 | ||||||||
| 3 | 2007-12-27 | SRM 385 | 1 | 225 | 437.17 | 0.96 | 174 | 2393 | 1469 | 114 | 1516 | 1269 |
| 2 | 2007-12-19 | SRM 384 | 1 | 216 | 347.08 | 0.68 | 203 | 2220 | 2095 | 86 | 1402 | 1705 |
| 1 | 2007-12-08 | SRM 381 | 2 | 150 | 560.57 | 1.90 | 481 | 2017 | 3049 | 116 | 1316 | 2173 |