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 |
|---|---|---|---|
| ja5on | 4 | 1643 | 595 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.242 | 0.641 | 0.917 | 93.5 | -92 | 237 | 1668 | 1643 | 7075 |
| initial | 0.136 | 0.687 | 0.887 | 82.8 | -57 | 198 | 1313 | 1266 | 6389 |
| SRMFix | 0.186 | 0.716 | 0.960 | 101.4 | -121 | 211 | 1258 | 1217 | 6959 |
| SRM | -0.012 | 0.998 | 1.231 | 156.8 | -467 | 11 | 733 | 595 | 11245 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2008-06-05 | SRM 404 | 2 | 477 | 493.28 | -0.30 | -25 | 1643 | 7075 | -30 | 595 | 11245 |
| 3 | 2008-05-25 | College Tour Guangdong | 1 | 161 | 547.35 | 1.76 | 237 | 1668 | 6806 | 11 | 625 | 10996 |
| 2 | 2008-05-24 | SRM 402 | 2 | 519 | 568.76 | -0.13 | -20 | 1431 | 10944 | -119 | 614 | 10452 |
| 1 | 2008-01-24 | SRM 389 | 2 | 578 | 472.69 | -0.37 | -92 | 1450 | 8395 | -467 | 733 | 7591 |