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 |
|---|---|---|---|
| caulagi | 2 | 1479 | 782 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.091 | 0.091 | 0.092 | 4.9 | 0 | 10 | 1393 | 1393 | 5782 |
| EloSRM | -0.106 | 0.106 | 0.108 | 5.8 | -10 | -2 | 1480 | 1479 | 5773 |
| initial | -0.199 | 0.199 | 0.202 | 24.0 | -28 | -20 | 1172 | 1152 | 6027 |
| SRMFix | -0.207 | 0.207 | 0.221 | 45.0 | -68 | -22 | 1132 | 1110 | 6062 |
| SRM | -0.863 | 0.863 | 0.893 | 209.0 | -259 | -159 | 941 | 782 | 5647 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2007-04-18 | SRM 345 | 2 | 504 | 475.48 | -0.08 | -2 | 1479 | 5773 | -159 | 782 | 5647 |
| 1 | 2007-01-13 | SRM 334 | 2 | 464 | 424.91 | -0.13 | -10 | 1480 | 5674 | -259 | 941 | 4468 |