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 |
|---|---|---|---|
| mdavidlevy | 9 | 2117 | 1359 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.212 | 0.621 | 0.824 | 91.7 | -148 | 263 | 1607 | 1359 | 980 |
| Odd | 0.315 | 0.787 | 1.121 | 123.8 | -71 | 606 | 2172 | 2033 | 898 |
| EloSRM | 0.327 | 0.797 | 1.125 | 131.3 | -84 | 611 | 2272 | 2117 | 908 |
| SRMFix | 0.368 | 0.801 | 1.105 | 108.0 | -71 | 506 | 1969 | 1848 | 860 |
| initial | 0.583 | 0.838 | 1.167 | 100.9 | -96 | 331 | 1968 | 1832 | 1032 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 9 | 2005-08-16 | TCO05 Qual 7/8 | 1 | 189 | 98.75 | -0.94 | -84 | 2117 | 908 | -72 | 1359 | 980 |
| 8 | 2005-06-21 | SRM 248 | 1 | 257 | 195.64 | -0.51 | -61 | 2201 | 650 | -148 | 1431 | 716 |
| 7 | 2004-09-14 | TCO04 Round 2 | 1 | 121 | 137.14 | -0.13 | -9 | 2262 | 446 | -21 | 1579 | 439 |
| 6 | 2004-09-11 | TCO04 Round 1 | 1 | 189 | 247.31 | 0.40 | 59 | 2272 | 425 | 43 | 1600 | 403 |
| 5 | 2004-09-07 | TCO04 Qual 3 | 1 | 87 | 60.00 | -0.54 | -51 | 2212 | 501 | -50 | 1557 | 458 |
| 4 | 2004-04-06 | SRM 190 | 1 | 65 | 91.28 | 0.49 | 72 | 2263 | 346 | 57 | 1607 | 356 |
| 3 | 2004-03-25 | SRM 188 | 1 | 53 | 117.50 | 1.15 | 179 | 2191 | 433 | 129 | 1550 | 412 |
| 2 | 2004-03-16 | SRM 187 | 1 | 119 | 132.95 | 0.16 | 55 | 2012 | 719 | -42 | 1421 | 586 |
| 1 | 2004-03-13 | SRM 186 | 2 | 19 | 138.48 | 2.87 | 611 | 1957 | 820 | 263 | 1463 | 526 |