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 |
|---|---|---|---|
| Johnn | 3 | 1579 | 1030 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.201 | 0.348 | 0.368 | 41.9 | -27 | 61 | 1273 | 1273 | 2141 |
| SRM | -0.315 | 0.381 | 0.488 | 60.0 | -131 | 5 | 1156 | 1030 | 1870 |
| SRMFix | 0.119 | 0.398 | 0.404 | 73.9 | -70 | 110 | 1310 | 1282 | 2153 |
| EloSRM | 0.128 | 0.442 | 0.467 | 103.8 | -50 | 199 | 1579 | 1579 | 2002 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2004-09-07 | TCO04 Qual 5 | 1 | 134 | 158.76 | 0.24 | 62 | 1579 | 2002 | 5 | 1030 | 1870 |
| 2 | 2004-08-28 | SRM 209 | 2 | 122 | 88.05 | -0.47 | -50 | 1517 | 2096 | -131 | 1025 | 1809 |
| 1 | 2004-08-10 | SRM 207 | 2 | 85 | 129.81 | 0.61 | 199 | 1567 | 1946 | -44 | 1156 | 1344 |