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 |
|---|---|---|---|
| sinoli | 3 | 2102 | 1154 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.029 | 0.213 | 0.253 | 50.7 | -89 | 53 | 1253 | 1154 | 4180 |
| SRMFix | 0.592 | 0.592 | 0.803 | 118.7 | 3 | 281 | 1556 | 1556 | 3739 |
| EloSRM | 0.611 | 0.611 | 0.875 | 168.7 | 9 | 404 | 2102 | 2102 | 3412 |
| Odd | 0.632 | 0.632 | 0.901 | 171.0 | 9 | 414 | 1963 | 1963 | 3503 |
| initial | 0.747 | 0.747 | 0.908 | 89.9 | 16 | 168 | 1470 | 1470 | 4280 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2009-03-07 | TCO09 Round 1 | 1 | 1284 | 1,283.79 | 0.00 | 9 | 2102 | 3412 | -89 | 1154 | 4180 |
| 2 | 2009-03-04 | TCO09 Qual 3 | 1 | 465 | 597.49 | 0.36 | 93 | 2093 | 3471 | -10 | 1243 | 3153 |
| 1 | 2009-02-12 | SRM 435 | 2 | 165 | 457.46 | 1.47 | 404 | 2000 | 4097 | 53 | 1253 | 3058 |