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 |
|---|---|---|---|
| _tarni | 4 | 2392 | 1245 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.777 | 1.004 | 1.514 | 63.8 | -81 | 131 | 1245 | 1245 | 3923 |
| EloSRM | 1.163 | 1.163 | 1.526 | 150.5 | 100 | 192 | 2392 | 2392 | 4039 |
| SRMFix | 1.194 | 1.194 | 1.575 | 142.3 | 94 | 268 | 1769 | 1769 | 3739 |
| initial | 1.377 | 1.377 | 1.742 | 165.8 | 60 | 384 | 1863 | 1863 | 3749 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2013-04-11 | SRM 576 | 2 | 30 | 219.67 | 2.87 | 192 | 2392 | 4039 | 131 | 1245 | 3923 |
| 3 | 2013-03-25 | SRM 574 | 2 | 280 | 451.61 | 0.69 | 100 | 2200 | 5662 | 19 | 1114 | 5248 |
| 2 | 2013-03-14 | SRM 573 | 2 | 281 | 410.92 | 0.55 | 124 | 2100 | 6653 | -24 | 1095 | 5457 |
| 1 | 2012-12-08 | SRM 563 | 2 | 294 | 428.27 | 0.54 | 186 | 1976 | 7231 | -81 | 1119 | 4867 |