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 |
|---|---|---|---|
| rac_ | 2 | 2076 | 1202 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.226 | 0.812 | 0.843 | 218.0 | -217 | 219 | 1419 | 1202 | 2660 |
| initial | 0.859 | 0.896 | 1.241 | 107.9 | -4 | 211 | 1411 | 1407 | 3712 |
| SRMFix | 0.773 | 0.953 | 1.228 | 191.6 | -31 | 352 | 1552 | 1522 | 3113 |
| EloSRM | 0.742 | 1.062 | 1.295 | 329.2 | -51 | 607 | 2128 | 2076 | 2429 |
| Odd | 0.752 | 1.062 | 1.301 | 320.0 | -47 | 594 | 1996 | 1949 | 2554 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2007-08-28 | TCCC07 Round 1A | 1 | 297 | 295.84 | -0.32 | -51 | 2076 | 2429 | -217 | 1202 | 2660 |
| 1 | 2007-08-18 | TCCC07 Qual 1 | 1 | 245 | 855.37 | 1.80 | 607 | 2128 | 2166 | 219 | 1419 | 1426 |