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 |
|---|---|---|---|
| fourthday | 3 | 1575 | 566 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.046 | 0.153 | 0.154 | 18.4 | -20 | 19 | 1219 | 1183 | 5915 |
| SRMFix | -0.088 | 0.171 | 0.174 | 30.2 | -34 | 30 | 1230 | 1170 | 5778 |
| EloSRM | -0.039 | 0.188 | 0.190 | 55.6 | -46 | 111 | 1632 | 1575 | 5694 |
| Odd | -0.031 | 0.189 | 0.192 | 52.9 | -44 | 111 | 1513 | 1465 | 5831 |
| SRM | -0.419 | 0.419 | 0.478 | 211.3 | -388 | -41 | 995 | 566 | 7488 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2007-09-12 | SRM 365 | 2 | 506 | 451.62 | -0.16 | -10 | 1575 | 5694 | -41 | 566 | 7488 |
| 2 | 2007-08-30 | TCCC07 Round 1B | 1 | 497 | 438.31 | -0.18 | -46 | 1586 | 5506 | -388 | 607 | 7197 |
| 1 | 2007-08-21 | TCCC07 Qual 2 | 1 | 503 | 587.55 | 0.22 | 111 | 1632 | 5172 | -205 | 995 | 4035 |