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 |
|---|---|---|---|
| ychen | 3 | 1651 | 1004 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.034 | 0.874 | 0.939 | 187.3 | -265 | 183 | 1383 | 1004 | 1689 |
| initial | 0.386 | 1.093 | 1.408 | 131.6 | -122 | 267 | 1467 | 1339 | 1774 |
| SRMFix | 0.048 | 1.390 | 1.624 | 223.1 | -210 | 422 | 1622 | 1374 | 1681 |
| EloSRM | 0.068 | 1.471 | 1.710 | 225.0 | -104 | 521 | 1806 | 1651 | 1389 |
| Odd | 0.068 | 1.474 | 1.705 | 217.8 | -95 | 509 | 1763 | 1618 | 1372 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2003-01-30 | SRM 131 | 2 | 168 | 47.00 | -1.84 | -104 | 1651 | 1389 | -114 | 1004 | 1689 |
| 2 | 2003-01-06 | SRM 128 | 1 | 113 | 93.90 | -0.27 | -50 | 1756 | 1053 | -265 | 1118 | 1229 |
| 1 | 2002-12-23 | SRM 126 | 2 | 22 | 108.95 | 2.31 | 521 | 1806 | 911 | 183 | 1383 | 532 |