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 |
|---|---|---|---|
| DuckieE | 3 | 2220 | 1202 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.807 | 1.167 | 1.729 | 112.7 | -150 | 170 | 1352 | 1202 | 3081 |
| EloSRM | 1.373 | 1.488 | 2.028 | 215.1 | -28 | 341 | 2248 | 2220 | 2861 |
| SRMFix | 1.335 | 1.500 | 2.060 | 212.1 | -34 | 426 | 1802 | 1768 | 2564 |
| initial | 1.522 | 1.559 | 2.241 | 187.8 | -7 | 456 | 1757 | 1750 | 2879 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2009-12-05 | SRM 454 | 1 | 551 | 522.82 | -0.17 | -28 | 2220 | 2861 | -150 | 1202 | 3081 |
| 2 | 2009-10-20 | SRM 451 | 2 | 31 | 325.21 | 3.39 | 341 | 2248 | 2710 | 170 | 1352 | 2077 |
| 1 | 2009-10-17 | SRM 450 | 2 | 357 | 666.34 | 0.90 | 276 | 1906 | 4970 | -18 | 1182 | 3276 |