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 |
|---|---|---|---|
| mikera7 | 4 | 2258 | 1639 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.733 | 0.844 | 0.966 | 127.8 | -36 | 234 | 1675 | 1639 | 458 |
| Odd | 1.058 | 1.161 | 1.358 | 227.8 | -9 | 471 | 2179 | 2170 | 615 |
| SRMFix | 1.098 | 1.164 | 1.356 | 190.5 | -16 | 412 | 1946 | 1930 | 694 |
| EloSRM | 1.074 | 1.175 | 1.370 | 242.2 | -16 | 470 | 2275 | 2258 | 635 |
| initial | 1.340 | 1.340 | 1.477 | 161.3 | 48 | 257 | 1845 | 1845 | 1010 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2005-08-16 | TCO05 Qual 5/10 | 1 | 107 | 93.01 | -0.20 | -16 | 2258 | 635 | -36 | 1639 | 458 |
| 3 | 2003-12-13 | SRM 174 | 1 | 42 | 90.88 | 1.11 | 186 | 2275 | 289 | 112 | 1675 | 257 |
| 2 | 2003-10-21 | SRM 168 | 1 | 75 | 171.14 | 1.19 | 296 | 2088 | 530 | 129 | 1563 | 371 |
| 1 | 2003-09-20 | SRM 164 | 2 | 30 | 137.14 | 2.19 | 470 | 1792 | 1020 | 234 | 1434 | 482 |