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 |
|---|---|---|---|
| aeliton | 2 | 1379 | 599 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.251 | 0.251 | 0.288 | 46.1 | -82 | -10 | 1303 | 1292 | 7374 |
| EloSRM | -0.271 | 0.271 | 0.316 | 56.4 | -97 | -16 | 1395 | 1379 | 7327 |
| SRMFix | -0.390 | 0.390 | 0.438 | 84.2 | -136 | -33 | 1064 | 1032 | 7532 |
| initial | -0.410 | 0.410 | 0.430 | 49.4 | -65 | -34 | 1135 | 1101 | 7359 |
| SRM | -0.966 | 0.966 | 1.064 | 300.5 | -447 | -154 | 753 | 599 | 7167 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2007-06-20 | SRM 355 | 2 | 503 | 466.73 | -0.11 | -16 | 1379 | 7327 | -154 | 599 | 7167 |
| 1 | 2007-01-25 | SRM 336 | 2 | 410 | 303.67 | -0.43 | -97 | 1395 | 6611 | -447 | 753 | 6153 |