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 |
|---|---|---|---|
| 3ln1n0 | 7 | 1521 | 758 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.033 | 0.385 | 0.462 | 47.4 | -64 | 89 | 1564 | 1521 | 2490 |
| Odd | 0.037 | 0.386 | 0.465 | 45.4 | -49 | 83 | 1504 | 1461 | 2532 |
| initial | 0.017 | 0.416 | 0.484 | 50.1 | -103 | 83 | 1317 | 1214 | 2651 |
| SRMFix | 0.058 | 0.423 | 0.483 | 52.5 | -103 | 67 | 1269 | 1204 | 2660 |
| SRM | -0.073 | 0.463 | 0.572 | 80.3 | -333 | 49 | 867 | 758 | 3377 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2005-06-18 | SRM 247 | 2 | 259 | 144.20 | -0.85 | -43 | 1521 | 2490 | -102 | 758 | 3377 |
| 6 | 2005-06-09 | SRM 246 | 2 | 93 | 143.82 | 0.63 | 60 | 1564 | 2309 | 49 | 860 | 2824 |
| 5 | 2005-06-01 | SRM 245 | 2 | 129 | 143.12 | 0.15 | 28 | 1504 | 2510 | 2 | 811 | 3052 |
| 4 | 2005-05-14 | SRM 242 | 2 | 152 | 180.56 | 0.25 | 44 | 1476 | 2604 | -3 | 809 | 3051 |
| 3 | 2005-05-04 | SRM 241 | 2 | 102 | 141.23 | 0.44 | 89 | 1432 | 2776 | 9 | 812 | 3013 |
| 2 | 2005-04-30 | SRM 240 | 2 | 132 | 188.77 | -0.06 | 4 | 1343 | 3218 | -64 | 803 | 3050 |
| 1 | 2005-04-18 | SRM 239 | 2 | 170 | 161.68 | -0.32 | -64 | 1339 | 3199 | -333 | 867 | 2689 |