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 |
|---|---|---|---|
| angel_ank | 4 | 1283 | 504 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.227 | 0.242 | 0.295 | 43.6 | -94 | 21 | 1343 | 1283 | 6110 |
| Odd | -0.228 | 0.242 | 0.291 | 39.9 | -80 | 24 | 1280 | 1225 | 6102 |
| SRMFix | -0.266 | 0.277 | 0.346 | 50.9 | -132 | 4 | 1072 | 1004 | 6163 |
| initial | -0.304 | 0.304 | 0.361 | 36.6 | -63 | -4 | 1137 | 1054 | 6183 |
| SRM | -0.479 | 0.479 | 0.641 | 174.0 | -413 | -29 | 787 | 504 | 6114 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2006-03-17 | SRM 293 | 2 | 329 | 357.03 | -0.13 | -15 | 1283 | 6110 | -29 | 504 | 6114 |
| 3 | 2005-08-27 | SRM 260 | 2 | 375 | 306.46 | -0.36 | -45 | 1298 | 4633 | -144 | 533 | 4894 |
| 2 | 2005-08-16 | TCO05 Qual 5/10 | 1 | 295 | 301.02 | 0.03 | 21 | 1343 | 4024 | -110 | 677 | 4268 |
| 1 | 2005-07-23 | SRM 253 | 2 | 297 | 240.62 | -0.45 | -94 | 1322 | 3649 | -413 | 787 | 3333 |