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 |
|---|---|---|---|
| ikemu | 4 | 1932 | 913 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.230 | 0.256 | 0.326 | 30.9 | -6 | 58 | 1317 | 1311 | 7422 |
| SRMFix | 0.113 | 0.263 | 0.288 | 47.0 | -24 | 99 | 1320 | 1301 | 7445 |
| Odd | 0.211 | 0.324 | 0.390 | 87.2 | 6 | 218 | 1766 | 1766 | 7633 |
| EloSRM | 0.256 | 0.331 | 0.420 | 97.0 | 0 | 205 | 1932 | 1932 | 7680 |
| SRM | -0.387 | 0.387 | 0.466 | 71.8 | -111 | -25 | 1103 | 913 | 7368 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2012-07-21 | SRM 550 | 2 | 663 | 647.36 | -0.03 | 18 | 1932 | 7680 | -54 | 913 | 7368 |
| 3 | 2011-05-28 | SRM 507 | 2 | 528 | 797.84 | 0.60 | 165 | 1914 | 6502 | -25 | 967 | 5842 |
| 2 | 2008-09-20 | SRM 418 | 2 | 440 | 408.08 | -0.12 | 0 | 1749 | 6378 | -111 | 992 | 7402 |
| 1 | 2008-02-02 | SRM 390 | 2 | 369 | 551.23 | 0.58 | 205 | 1749 | 5226 | -97 | 1103 | 3959 |