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 |
|---|---|---|---|
| kaojichi | 4 | 2627 | 1416 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.570 | 0.752 | 1.184 | 84.5 | -51 | 230 | 1477 | 1416 | 2399 |
| SRMFix | 1.031 | 1.061 | 1.583 | 163.5 | -7 | 375 | 1847 | 1839 | 3219 |
| initial | 1.148 | 1.148 | 1.703 | 138.2 | 5 | 378 | 1753 | 1753 | 4031 |
| EloSRM | 1.101 | 1.205 | 1.748 | 283.2 | -17 | 721 | 2644 | 2627 | 2297 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2012-06-02 | Round 2C | 1 | 539 | 652.21 | -0.17 | -17 | 2627 | 2297 | -51 | 1416 | 2399 |
| 3 | 2012-04-21 | TCO12 Round 2A | 1 | 458 | 812.56 | -0.04 | 7 | 2644 | 2175 | -10 | 1467 | 2166 |
| 2 | 2012-04-14 | TCO12 Round 1C | 1 | 148 | 1,349.35 | 3.19 | 721 | 2636 | 2203 | 230 | 1477 | 2115 |
| 1 | 2007-10-09 | SRM 370 | 2 | 166 | 445.16 | 1.42 | 387 | 1915 | 3384 | 47 | 1247 | 2373 |