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 |
|---|---|---|---|
| kunal.chitkara | 4 | 1558 | 536 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.233 | 0.470 | 0.472 | 56.6 | -62 | 57 | 1257 | 1088 | 9463 |
| EloSRM | -0.214 | 0.493 | 0.499 | 102.5 | -102 | 197 | 1771 | 1558 | 8269 |
| SRMFix | -0.299 | 0.504 | 0.514 | 80.8 | -106 | 97 | 1297 | 1070 | 8901 |
| SRM | -0.734 | 0.734 | 0.778 | 166.0 | -250 | -95 | 1105 | 536 | 9143 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2010-02-13 | Member SRM 461 | 2 | 950 | 791.47 | -0.38 | -43 | 1558 | 8269 | -126 | 536 | 9143 |
| 3 | 2010-02-06 | SRM 460 | 2 | 932 | 716.14 | -0.49 | -68 | 1601 | 7753 | -193 | 662 | 8333 |
| 2 | 2010-01-19 | SRM 459 | 2 | 744 | 573.27 | -0.55 | -102 | 1669 | 6932 | -250 | 855 | 6416 |
| 1 | 2008-09-11 | SRM 417 | 2 | 414 | 609.65 | 0.56 | 197 | 1771 | 6124 | -95 | 1105 | 5622 |