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 |
|---|---|---|---|
| Mothaiba | 4 | 2167 | 804 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.598 | 0.980 | 1.580 | 118.0 | -47 | 375 | 1488 | 1488 | 4369 |
| Odd | 0.658 | 0.989 | 1.581 | 123.8 | -58 | 322 | 1915 | 1915 | 5454 |
| EloSRM | 0.660 | 1.008 | 1.596 | 137.2 | -76 | 340 | 2167 | 2167 | 5287 |
| SRMFix | 0.618 | 1.011 | 1.608 | 112.0 | -102 | 282 | 1348 | 1348 | 5457 |
| SRM | 0.281 | 1.294 | 1.706 | 199.0 | -368 | 200 | 832 | 804 | 7017 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2015-07-23 | SRM 663 | 2 | 57 | 505.43 | 3.15 | 340 | 2167 | 5287 | 200 | 804 | 7017 |
| 3 | 2015-07-09 | SRM 662 | 2 | 291 | 249.63 | -0.35 | -53 | 1827 | 8429 | -151 | 604 | 8867 |
| 2 | 2015-06-11 | SRM 661 | 2 | 257 | 292.67 | 0.19 | 80 | 1880 | 8314 | -77 | 755 | 8252 |
| 1 | 2014-08-30 | SRM 631 | 2 | 773 | 719.85 | -0.34 | -76 | 1801 | 11089 | -368 | 832 | 8965 |