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 |
|---|---|---|---|
| hellboy2k8 | 4 | 2190 | 912 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.269 | 0.554 | 0.669 | 66.7 | -55 | 139 | 1385 | 1330 | 5318 |
| SRMFix | 0.177 | 0.588 | 0.660 | 87.9 | -58 | 138 | 1384 | 1327 | 5409 |
| Odd | 0.205 | 0.664 | 0.722 | 124.3 | -37 | 216 | 1976 | 1938 | 5109 |
| SRM | -0.269 | 0.685 | 0.695 | 92.0 | -130 | 40 | 1102 | 912 | 5717 |
| EloSRM | 0.217 | 0.686 | 0.765 | 138.7 | -44 | 276 | 2234 | 2190 | 4991 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2015-10-14 | SRM 671 | 2 | 333 | 341.58 | -0.57 | -44 | 2190 | 4991 | -100 | 912 | 5717 |
| 3 | 2015-10-10 | SRM 670 | 2 | 217 | 517.24 | 1.25 | 276 | 2234 | 4609 | 40 | 1012 | 4695 |
| 2 | 2013-10-05 | SRM 593 | 2 | 810 | 630.05 | -0.36 | -42 | 1958 | 8010 | -130 | 972 | 6609 |
| 1 | 2013-04-11 | SRM 576 | 2 | 344 | 505.04 | 0.55 | 193 | 2000 | 7496 | -98 | 1102 | 5335 |