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 |
|---|---|---|---|
| pewu | 5 | 2388 | 1288 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.501 | 1.019 | 1.294 | 129.6 | -98 | 214 | 1477 | 1288 | 2419 |
| SRMFix | 0.914 | 1.099 | 1.527 | 147.1 | -29 | 381 | 1883 | 1830 | 2362 |
| initial | 1.061 | 1.110 | 1.630 | 133.6 | -10 | 382 | 1853 | 1839 | 2702 |
| EloSRM | 0.909 | 1.145 | 1.525 | 200.0 | -47 | 383 | 2476 | 2388 | 2253 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2010-07-06 | SRM 475 | 1 | 394 | 385.97 | -0.24 | -42 | 2388 | 2253 | -91 | 1288 | 2419 |
| 4 | 2009-05-12 | SRM 440 | 1 | 408 | 408.73 | -0.35 | -47 | 2429 | 1795 | -98 | 1379 | 2057 |
| 3 | 2008-11-06 | SRM 424 | 1 | 160 | 472.76 | 1.56 | 305 | 2476 | 1515 | 214 | 1477 | 1593 |
| 2 | 2008-10-02 | SRM 420 | 2 | 49 | 373.72 | 2.93 | 383 | 2171 | 2880 | 154 | 1263 | 3097 |
| 1 | 2008-07-01 | SRM 408 | 2 | 304 | 473.74 | 0.64 | 224 | 1788 | 5787 | -91 | 1109 | 5533 |