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 |
|---|---|---|---|
| xgy | 22 | 2588 | 1527 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.493 | 0.946 | 1.552 | 113.9 | -242 | 634 | 2650 | 2505 | 899 |
| SRMFix | 0.654 | 1.003 | 1.745 | 62.1 | -54 | 201 | 2118 | 2113 | 1094 |
| EloSRM | 0.692 | 1.025 | 1.807 | 67.4 | -46 | 249 | 2588 | 2588 | 1323 |
| Odd | 0.704 | 1.032 | 1.828 | 65.1 | -51 | 246 | 2414 | 2414 | 1388 |
| SRM | 0.887 | 1.179 | 2.281 | 80.1 | -137 | 241 | 1527 | 1527 | 1275 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 22 | 2010-05-12 | TCO10 Qual 2 | 1 | 151 | 429.68 | 1.51 | 146 | 2588 | 1323 | 92 | 1527 | 1275 |
| 21 | 2008-12-12 | TC China 08 - 1E | 1 | 73 | 44.74 | -0.71 | -28 | 2442 | 1699 | 7 | 1435 | 1828 |
| 20 | 2008-09-24 | SRM 419 | 1 | 153 | 290.40 | 0.92 | 67 | 2470 | 1510 | 91 | 1428 | 1895 |
| 19 | 2008-08-16 | SRM 414 | 2 | 2 | 74.62 | 5.22 | 98 | 2403 | 1757 | 186 | 1337 | 2554 |
| 18 | 2008-08-06 | SRM 413 | 1 | 550 | 440.62 | -0.38 | -27 | 2304 | 2121 | -101 | 1151 | 4543 |
| 17 | 2008-06-14 | SRM 405 | 2 | 3 | 124.76 | 5.38 | 119 | 2331 | 1912 | 208 | 1252 | 3183 |
| 16 | 2008-02-09 | TCO08 Qual 2 | 1 | 601 | 598.26 | -0.01 | 6 | 2212 | 2285 | 49 | 1044 | 4474 |
| 15 | 2008-02-05 | TCO08 Qual 1 | 1 | 792 | 491.87 | -0.85 | -46 | 2206 | 2295 | -110 | 995 | 4932 |
| 14 | 2008-01-15 | SRM 388 | 1 | 577 | 468.08 | -0.35 | -25 | 2253 | 2003 | -113 | 1105 | 3898 |
| 13 | 2007-12-08 | SRM 381 | 1 | 359 | 398.69 | -0.17 | -9 | 2278 | 1813 | -7 | 1218 | 2889 |
| 12 | 2007-10-17 | SRM 372 | 1 | 459 | 413.87 | -0.34 | -21 | 2286 | 1677 | -66 | 1225 | 2531 |
| 11 | 2007-09-04 | SRM 364 | 1 | 348 | 379.16 | 0.12 | 17 | 2307 | 1546 | 24 | 1291 | 2035 |
| 10 | 2007-07-24 | SRM 360 | 1 | 509 | 375.97 | -0.50 | -32 | 2290 | 1538 | -137 | 1267 | 2150 |
| 9 | 2007-07-17 | SRM 358 | 1 | 285 | 309.42 | -0.21 | -11 | 2321 | 1422 | -54 | 1404 | 1446 |
| 8 | 2007-06-14 | SRM 354 | 1 | 358 | 388.42 | 0.12 | 18 | 2332 | 1345 | -6 | 1458 | 1246 |
| 7 | 2007-06-07 | SRM 353 | 1 | 427 | 410.44 | -0.06 | 2 | 2314 | 1391 | -44 | 1464 | 1229 |
| 6 | 2007-06-02 | SRM 352 | 1 | 82 | 485.05 | 2.56 | 249 | 2312 | 1384 | 241 | 1508 | 1088 |
| 5 | 2007-05-29 | SRM 351 | 1 | 271 | 396.58 | 0.06 | 17 | 2063 | 2250 | 18 | 1267 | 2060 |
| 4 | 2007-05-01 | SRM 347 | 2 | 47 | 163.14 | 1.80 | 134 | 2045 | 2300 | 93 | 1249 | 2203 |
| 3 | 2007-04-24 | SRM 346 | 2 | 144 | 135.64 | -0.09 | 11 | 1912 | 2953 | -24 | 1156 | 2778 |
| 2 | 2007-03-31 | TCO07 Qual 2 | 1 | 524 | 815.82 | 0.64 | 154 | 1900 | 2939 | 36 | 1180 | 2630 |
| 1 | 2007-03-29 | TCO07 Qual 1 | 1 | 622 | 910.66 | 0.55 | 245 | 1746 | 3851 | -56 | 1144 | 2844 |