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 |
|---|---|---|---|
| nganju | 2 | 1649 | 1048 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.001 | 0.406 | 0.406 | 142.0 | -218 | 66 | 1266 | 1048 | 1438 |
| initial | 0.564 | 0.589 | 0.815 | 70.9 | -3 | 139 | 1339 | 1336 | 1584 |
| SRMFix | 0.525 | 0.595 | 0.793 | 127.7 | -12 | 243 | 1443 | 1431 | 1381 |
| EloSRM | 0.585 | 0.671 | 0.890 | 185.6 | -20 | 351 | 1670 | 1649 | 1373 |
| Odd | 0.581 | 0.683 | 0.897 | 190.2 | -26 | 354 | 1629 | 1603 | 1385 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2003-09-03 | SRM 162 | 1 | 128 | 127.23 | -0.08 | -20 | 1649 | 1373 | -218 | 1048 | 1438 |
| 1 | 2003-08-23 | SRM 160 | 2 | 43 | 102.67 | 1.26 | 351 | 1670 | 1277 | 66 | 1266 | 781 |