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 |
|---|---|---|---|
| edisonzq | 11 | 2631 | 1582 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.539 | 0.730 | 1.105 | 66.0 | -117 | 269 | 1699 | 1582 | 1158 |
| EloSRM | 0.587 | 0.741 | 1.100 | 102.4 | -40 | 366 | 2672 | 2631 | 1076 |
| Odd | 0.602 | 0.753 | 1.110 | 101.8 | -40 | 376 | 2523 | 2482 | 1076 |
| SRMFix | 0.650 | 0.778 | 1.146 | 89.3 | -48 | 380 | 2132 | 2084 | 1209 |
| initial | 0.855 | 0.965 | 1.294 | 116.2 | -73 | 391 | 2405 | 2332 | 1308 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 11 | 2009-06-23 | SRM 443 | 1 | 407 | 234.35 | -0.80 | -40 | 2631 | 1076 | -117 | 1582 | 1158 |
| 10 | 2009-06-13 | SRM 442 | 1 | 214 | 319.94 | 0.58 | 51 | 2672 | 975 | 55 | 1699 | 865 |
| 9 | 2009-05-27 | SRM 441 | 1 | 275 | 283.36 | 0.04 | 13 | 2621 | 1117 | 0 | 1644 | 997 |
| 8 | 2009-05-12 | SRM 440 | 1 | 243 | 352.56 | 0.54 | 58 | 2608 | 1146 | 45 | 1644 | 994 |
| 7 | 2009-03-07 | TCO09 Round 1 | 1 | 604 | 866.03 | 0.52 | 58 | 2550 | 1328 | 46 | 1599 | 1145 |
| 6 | 2009-02-24 | TCO09 Qual 1 | 1 | 179 | 559.40 | 1.64 | 147 | 2492 | 1478 | 108 | 1553 | 1240 |
| 5 | 2009-01-21 | SRM 433 | 1 | 369 | 453.86 | -0.04 | 4 | 2345 | 2155 | -55 | 1445 | 1796 |
| 4 | 2008-12-14 | TC China 08 - Finals | 1 | 149 | 147.70 | -0.01 | 12 | 2341 | 2109 | 10 | 1500 | 1518 |
| 3 | 2008-12-12 | TC China 08 - 1E | 1 | 63 | 63.46 | 0.01 | 19 | 2329 | 2173 | 17 | 1490 | 1547 |
| 2 | 2008-12-10 | TC China 08 - 1D | 1 | 15 | 101.50 | 2.76 | 358 | 2310 | 2234 | 269 | 1473 | 1620 |
| 1 | 2008-12-02 | SRM 428 | 2 | 239 | 554.32 | 1.21 | 366 | 1952 | 4494 | 4 | 1204 | 3603 |