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 |
|---|---|---|---|
| rajkumar90 | 5 | 1868 | 750 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.010 | 0.185 | 0.244 | 22.3 | -53 | 34 | 1247 | 1194 | 9395 |
| SRMFix | -0.054 | 0.194 | 0.239 | 25.8 | -46 | 30 | 1226 | 1180 | 9220 |
| EloSRM | -0.076 | 0.235 | 0.266 | 36.3 | -37 | 94 | 1906 | 1868 | 8780 |
| Odd | -0.072 | 0.241 | 0.275 | 37.9 | -31 | 115 | 1722 | 1691 | 8761 |
| SRM | -0.438 | 0.480 | 0.527 | 90.0 | -152 | -13 | 1048 | 750 | 10207 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2013-02-06 | SRM 569 | 2 | 532 | 455.60 | -0.48 | -37 | 1868 | 8780 | -96 | 750 | 10207 |
| 4 | 2013-01-29 | SRM 568 | 2 | 643 | 731.48 | 0.19 | 39 | 1906 | 8322 | -13 | 846 | 8640 |
| 3 | 2013-01-12 | SRM 566 | 2 | 751 | 678.09 | -0.15 | -5 | 1866 | 8588 | -77 | 859 | 8335 |
| 2 | 2012-11-10 | SRM 560 | 2 | 625 | 563.13 | -0.15 | -6 | 1871 | 8519 | -112 | 936 | 7194 |
| 1 | 2012-10-19 | SRM 558 | 2 | 514 | 595.95 | 0.21 | 94 | 1877 | 8369 | -152 | 1048 | 5668 |