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 |
|---|---|---|---|
| notogawa | 8 | 2514 | 1403 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.755 | 1.142 | 1.459 | 126.7 | -47 | 579 | 2514 | 2514 | 2051 |
| SRMFix | 0.715 | 1.189 | 1.504 | 138.1 | -149 | 486 | 1925 | 1925 | 2133 |
| SRM | 1.009 | 1.274 | 1.673 | 132.9 | -266 | 227 | 1427 | 1403 | 2034 |
| initial | 0.955 | 1.293 | 1.669 | 155.7 | -152 | 336 | 2120 | 2120 | 2253 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 2011-03-19 | SRM 500 | 1 | 285 | 676.03 | 1.25 | 126 | 2514 | 2051 | 145 | 1403 | 2034 |
| 7 | 2011-02-10 | SRM 497 | 2 | 40 | 124.47 | 1.64 | 81 | 2388 | 2622 | 104 | 1258 | 2942 |
| 6 | 2011-02-01 | SRM 496 | 1 | 576 | 557.90 | -0.05 | 1 | 2306 | 3060 | -47 | 1154 | 3895 |
| 5 | 2010-12-28 | SRM 492 | 2 | 198 | 86.82 | -1.19 | -43 | 2305 | 2959 | 8 | 1201 | 3395 |
| 4 | 2010-12-18 | Member SRM 491 | 2 | 51 | 202.40 | 1.99 | 135 | 2349 | 2683 | 149 | 1193 | 3453 |
| 3 | 2010-11-30 | Member SRM 489 | 1 | 652 | 554.99 | -0.27 | -47 | 2214 | 3428 | -266 | 1044 | 4629 |
| 2 | 2010-10-26 | SRM 486 | 1 | 479 | 554.75 | -0.04 | 1 | 2261 | 3068 | -117 | 1310 | 2387 |
| 1 | 2010-10-21 | Member SRM 485 | 2 | 93 | 609.54 | 2.71 | 579 | 2260 | 3039 | 227 | 1427 | 1742 |