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 |
|---|---|---|---|
| hitwzh | 7 | 2062 | 948 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.131 | 0.486 | 0.685 | 68.0 | -95 | 265 | 1552 | 1458 | 4164 |
| EloSRM | 0.096 | 0.498 | 0.715 | 78.3 | -44 | 370 | 2106 | 2062 | 3737 |
| SRM | 0.213 | 0.604 | 0.643 | 83.1 | -290 | 46 | 1243 | 948 | 5113 |
| initial | 0.301 | 0.639 | 0.779 | 77.0 | -139 | 157 | 1593 | 1454 | 4116 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2010-04-20 | Member SRM 468 | 2 | 599 | 327.73 | -1.18 | -44 | 2062 | 3737 | -127 | 948 | 5113 |
| 6 | 2010-04-15 | SRM 467 | 2 | 143 | 194.94 | 0.45 | 42 | 2106 | 3444 | 36 | 1075 | 3896 |
| 5 | 2010-04-03 | SRM 466 | 2 | 289 | 267.44 | -0.11 | 6 | 2064 | 3675 | 15 | 1039 | 4155 |
| 4 | 2010-03-25 | Member SRM 465 | 2 | 199 | 195.33 | -0.03 | 15 | 2057 | 3681 | 25 | 1024 | 4230 |
| 3 | 2010-03-16 | SRM 464 | 2 | 289 | 343.34 | 0.25 | 48 | 2043 | 3807 | 46 | 999 | 4526 |
| 2 | 2010-03-02 | SRM 463 | 1 | 617 | 594.57 | -0.09 | -23 | 1994 | 4421 | -290 | 953 | 5269 |
| 1 | 2010-02-17 | SRM 462 | 2 | 190 | 495.05 | 1.38 | 370 | 2017 | 4307 | 43 | 1243 | 2871 |