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 |
|---|---|---|---|
| andreasa | 2 | 1604 | 761 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.025 | 0.170 | 0.172 | 20.5 | -17 | 23 | 1206 | 1206 | 6545 |
| SRMFix | 0.013 | 0.177 | 0.177 | 36.1 | -40 | 32 | 1193 | 1193 | 6495 |
| EloSRM | 0.087 | 0.189 | 0.208 | 60.9 | -31 | 91 | 1604 | 1604 | 6583 |
| Odd | 0.097 | 0.189 | 0.213 | 55.6 | -28 | 83 | 1472 | 1472 | 6827 |
| SRM | -0.424 | 0.424 | 0.567 | 219.5 | -423 | -16 | 777 | 761 | 7402 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2008-02-13 | TCO08 Qual 3 | 1 | 738 | 893.18 | 0.28 | 91 | 1604 | 6583 | -16 | 761 | 7402 |
| 1 | 2008-02-09 | TCO08 Qual 2 | 1 | 1153 | 1,166.05 | -0.10 | -31 | 1514 | 7466 | -423 | 777 | 7215 |