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 |
|---|---|---|---|
| tandon024 | 5 | 1912 | 817 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.116 | 0.283 | 0.338 | 34.1 | -20 | 68 | 1290 | 1270 | 7901 |
| SRMFix | 0.080 | 0.294 | 0.331 | 42.0 | -35 | 68 | 1266 | 1248 | 8084 |
| EloSRM | 0.067 | 0.298 | 0.333 | 45.1 | -24 | 111 | 1926 | 1912 | 7978 |
| SRM | -0.245 | 0.376 | 0.425 | 82.6 | -208 | 15 | 992 | 817 | 8793 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2012-10-10 | SRM 557 | 2 | 673 | 567.45 | -0.25 | -14 | 1912 | 7978 | -44 | 817 | 8793 |
| 4 | 2012-06-25 | SRM 547 | 2 | 270 | 370.64 | 0.46 | 67 | 1926 | 7739 | 15 | 861 | 8144 |
| 3 | 2012-06-16 | SRM 546 | 2 | 672 | 554.19 | -0.28 | -24 | 1859 | 8559 | -95 | 846 | 8476 |
| 2 | 2012-06-07 | SRM 545 | 2 | 541 | 741.24 | 0.45 | 111 | 1884 | 8301 | -51 | 941 | 7104 |
| 1 | 2012-05-29 | SRM 544 | 2 | 263 | 435.40 | -0.05 | 10 | 1773 | 9485 | -208 | 992 | 6321 |