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 |
|---|---|---|---|
| Mizuho | 2 | 2138 | 1338 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.431 | 0.807 | 0.915 | 186.0 | -117 | 255 | 1455 | 1338 | 1631 |
| SRMFix | 0.940 | 0.962 | 1.345 | 192.6 | -4 | 381 | 1581 | 1578 | 2570 |
| initial | 0.987 | 0.987 | 1.361 | 118.8 | 6 | 232 | 1438 | 1438 | 3179 |
| EloSRM | 0.919 | 1.054 | 1.398 | 336.6 | -18 | 655 | 2156 | 2138 | 1839 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2007-04-07 | TCO07 Round 1A | 1 | 402 | 456.01 | -0.13 | -18 | 2138 | 1839 | -117 | 1338 | 1631 |
| 1 | 2007-03-29 | TCO07 Qual 1 | 1 | 232 | 910.70 | 1.97 | 655 | 2156 | 1719 | 255 | 1455 | 1159 |