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 |
|---|---|---|---|
| umeshdhankhar | 4 | 1923 | 808 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.056 | 0.159 | 0.233 | 19.1 | -22 | 52 | 1229 | 1227 | 8624 |
| SRMFix | 0.031 | 0.186 | 0.242 | 29.2 | -33 | 59 | 1204 | 1201 | 8754 |
| EloSRM | 0.072 | 0.209 | 0.275 | 53.2 | -20 | 143 | 1923 | 1923 | 8412 |
| SRM | -0.425 | 0.467 | 0.598 | 98.0 | -217 | -9 | 983 | 808 | 8807 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2013-10-15 | SRM 594 | 2 | 616 | 577.04 | -0.09 | 4 | 1923 | 8412 | -35 | 808 | 8807 |
| 3 | 2013-05-25 | SRM 580 | 2 | 549 | 781.51 | 0.51 | 143 | 1919 | 8130 | -9 | 843 | 8317 |
| 2 | 2012-04-23 | SRM 541 | 2 | 509 | 661.43 | -0.18 | -20 | 1775 | 9745 | -131 | 852 | 8658 |
| 1 | 2012-03-03 | SRM 535 | 2 | 908 | 940.82 | 0.05 | 45 | 1796 | 9029 | -217 | 983 | 6531 |