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 |
|---|---|---|---|
| kzhu | 9 | 2547 | 1477 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.418 | 0.840 | 1.007 | 118.8 | -158 | 203 | 1730 | 1477 | 1249 |
| EloSRM | 0.456 | 0.911 | 1.059 | 146.3 | -56 | 543 | 2652 | 2547 | 851 |
| SRMFix | 0.701 | 0.962 | 1.220 | 111.2 | -57 | 302 | 2098 | 2000 | 1188 |
| initial | 0.860 | 1.021 | 1.340 | 122.9 | -61 | 351 | 2219 | 2132 | 1303 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 9 | 2007-09-18 | SRM 366 | 1 | 312 | 208.76 | -0.58 | -30 | 2547 | 851 | -44 | 1477 | 1249 |
| 8 | 2007-09-12 | SRM 365 | 1 | 294 | 326.81 | -0.38 | -18 | 2578 | 780 | -51 | 1521 | 1122 |
| 7 | 2007-09-08 | TCCC07 Round 2 | 1 | 592 | 363.09 | -0.89 | -56 | 2596 | 730 | -158 | 1572 | 996 |
| 6 | 2007-08-28 | TCCC07 Round 1A | 1 | 88 | 118.84 | 0.43 | 52 | 2652 | 595 | 60 | 1730 | 657 |
| 5 | 2007-08-21 | TCCC07 Qual 2 | 1 | 39 | 141.94 | 1.86 | 157 | 2600 | 706 | 134 | 1670 | 754 |
| 4 | 2007-07-12 | SRM 357 | 1 | 169 | 323.27 | 0.94 | 155 | 2443 | 1042 | 101 | 1536 | 1036 |
| 3 | 2007-04-18 | SRM 345 | 1 | 200 | 530.60 | 1.41 | 275 | 2288 | 1380 | 203 | 1435 | 1279 |
| 2 | 2007-04-12 | TCO07 Round 1C | 1 | 303 | 263.31 | -0.20 | -30 | 2014 | 2358 | -143 | 1232 | 2247 |
| 1 | 2007-03-29 | TCO07 Qual 1 | 1 | 320 | 910.70 | 1.51 | 543 | 2044 | 2168 | 175 | 1375 | 1451 |