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 |
|---|---|---|---|
| adbull | 2 | 2510 | 1515 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.412 | 1.737 | 2.238 | 210.5 | -53 | 368 | 1515 | 1515 | 1231 |
| SRMFix | 2.106 | 2.106 | 2.573 | 289.8 | 144 | 436 | 1780 | 1780 | 2424 |
| EloSRM | 2.170 | 2.170 | 2.581 | 428.4 | 241 | 615 | 2510 | 2510 | 1550 |
| initial | 2.183 | 2.183 | 2.641 | 262.9 | 84 | 442 | 1726 | 1726 | 2823 |
| Odd | 2.203 | 2.203 | 2.596 | 423.2 | 260 | 587 | 2333 | 2333 | 1651 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2010-05-02 | TCO10 Qual 1 | 1 | 62 | 735.17 | 3.57 | 615 | 2510 | 1550 | 368 | 1515 | 1231 |
| 1 | 2010-04-03 | SRM 466 | 2 | 390 | 666.12 | 0.77 | 241 | 1895 | 4902 | -53 | 1147 | 3317 |