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 |
|---|---|---|---|
| ktion | 2 | 1694 | 919 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.090 | 0.434 | 0.444 | 52.3 | -41 | 63 | 1263 | 1222 | 6293 |
| SRMFix | -0.054 | 0.502 | 0.505 | 97.9 | -91 | 105 | 1305 | 1214 | 6235 |
| EloSRM | -0.006 | 0.615 | 0.615 | 143.5 | -74 | 213 | 1767 | 1694 | 5841 |
| SRM | -0.815 | 0.815 | 0.859 | 140.5 | -184 | -97 | 1103 | 919 | 5594 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2008-04-23 | SRM 399 | 2 | 410 | 266.68 | -0.62 | -74 | 1694 | 5841 | -184 | 919 | 5594 |
| 1 | 2008-04-15 | SRM 398 | 2 | 335 | 510.76 | 0.61 | 213 | 1767 | 5179 | -97 | 1103 | 3897 |