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 |
|---|---|---|---|
| marek.k | 5 | 2408 | 1410 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.401 | 0.885 | 1.144 | 120.0 | -108 | 288 | 1488 | 1410 | 2128 |
| SRMFix | 0.736 | 1.051 | 1.451 | 161.1 | -82 | 540 | 1825 | 1819 | 2808 |
| initial | 0.970 | 1.080 | 1.501 | 130.1 | -33 | 363 | 1784 | 1784 | 3300 |
| Odd | 0.808 | 1.162 | 1.566 | 211.4 | -91 | 613 | 2231 | 2231 | 2856 |
| EloSRM | 0.843 | 1.181 | 1.573 | 229.5 | -94 | 598 | 2408 | 2408 | 2785 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2011-05-24 | TCO11 Qual 3 | 1 | 242 | 535.16 | 1.14 | 245 | 2408 | 2785 | 38 | 1410 | 2128 |
| 4 | 2007-03-31 | TCO07 Qual 2 | 1 | 686 | 386.25 | -0.83 | -94 | 2163 | 1716 | -108 | 1372 | 1493 |
| 3 | 2007-01-04 | SRM 333 | 1 | 210 | 364.13 | 0.79 | 199 | 2257 | 1324 | 79 | 1480 | 1101 |
| 2 | 2006-10-19 | SRM 323 | 1 | 264 | 334.97 | -0.02 | 11 | 2057 | 1916 | -87 | 1401 | 1309 |
| 1 | 2006-03-17 | SRM 293 | 2 | 36 | 313.23 | 3.12 | 598 | 2047 | 1505 | 288 | 1488 | 878 |