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 |
|---|---|---|---|
| mfs6174 | 4 | 2192 | 1152 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.347 | 0.509 | 0.590 | 52.0 | -128 | 37 | 1223 | 1152 | 4236 |
| EloSRM | 0.564 | 0.577 | 0.718 | 122.4 | -4 | 337 | 2192 | 2192 | 4289 |
| SRMFix | 0.567 | 0.577 | 0.702 | 97.2 | -4 | 229 | 1582 | 1582 | 4292 |
| Odd | 0.587 | 0.600 | 0.746 | 128.0 | -3 | 355 | 2028 | 2028 | 4326 |
| initial | 0.784 | 0.784 | 0.923 | 94.4 | 1 | 154 | 1578 | 1578 | 4350 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2011-08-09 | SRM 514 | 2 | 184 | 237.41 | 0.37 | 50 | 2192 | 4289 | 20 | 1152 | 4236 |
| 3 | 2011-07-26 | SRM 513 | 2 | 257 | 430.97 | 0.75 | 99 | 2142 | 4722 | 37 | 1132 | 4452 |
| 2 | 2011-07-13 | SRM 512 | 1 | 681 | 746.98 | -0.03 | -4 | 2043 | 5528 | -128 | 1095 | 4774 |
| 1 | 2011-05-11 | SRM 506 | 2 | 238 | 535.31 | 1.17 | 337 | 2046 | 5143 | 23 | 1223 | 3392 |