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 |
|---|---|---|---|
| casey_h | 5 | 1663 | 1032 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.247 | 0.537 | 0.714 | 64.6 | -87 | 165 | 1398 | 1349 | 1647 |
| SRMFix | 0.202 | 0.538 | 0.711 | 68.9 | -87 | 164 | 1401 | 1347 | 1756 |
| EloSRM | 0.175 | 0.587 | 0.728 | 87.8 | -49 | 209 | 1663 | 1663 | 1438 |
| SRM | -0.088 | 0.604 | 0.693 | 102.8 | -140 | 127 | 1126 | 1032 | 1639 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2003-10-15 | TCO '03 Round 1 | 1 | 347 | 421.00 | 0.28 | 53 | 1663 | 1438 | 46 | 1032 | 1639 |
| 4 | 2003-10-14 | SRM 167 | 2 | 166 | 118.76 | -0.89 | -49 | 1610 | 1609 | -140 | 986 | 1830 |
| 3 | 2003-10-07 | TCO '03 Qual. Round 1 | 1 | 179 | 436.04 | 1.28 | 209 | 1659 | 1412 | 127 | 1126 | 1288 |
| 2 | 2003-10-01 | SRM 166 | 2 | 181 | 163.80 | -0.14 | 0 | 1450 | 1968 | -100 | 999 | 1691 |
| 1 | 2003-09-23 | SRM 165 | 2 | 120 | 151.84 | 0.34 | 128 | 1450 | 1956 | -101 | 1099 | 1321 |