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 |
|---|---|---|---|
| BrianR | 4 | 1367 | 719 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.023 | 0.308 | 0.373 | 37.1 | -76 | 35 | 1265 | 1189 | 1667 |
| Odd | -0.063 | 0.324 | 0.421 | 57.6 | -56 | 73 | 1405 | 1349 | 1512 |
| SRMFix | -0.066 | 0.327 | 0.387 | 46.4 | -76 | 47 | 1253 | 1176 | 1660 |
| EloSRM | -0.046 | 0.334 | 0.421 | 59.4 | -59 | 77 | 1426 | 1367 | 1503 |
| SRM | -0.494 | 0.494 | 0.636 | 120.2 | -227 | -18 | 973 | 719 | 2347 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2002-04-30 | SRM 84 | 2 | 365 | 231.89 | -0.76 | -59 | 1367 | 1503 | -174 | 719 | 2347 |
| 3 | 2002-04-10 | SRM 79 | 2 | 188 | 214.99 | 0.19 | 44 | 1426 | 1234 | -18 | 893 | 1568 |
| 2 | 2002-04-09 | SRM 78 | 2 | 184 | 225.32 | 0.29 | 77 | 1383 | 1315 | -62 | 911 | 1478 |
| 1 | 2002-04-03 | SRM 77 | 2 | 245 | 260.72 | 0.09 | 57 | 1306 | 1485 | -227 | 973 | 1175 |