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 |
|---|---|---|---|
| vatsa_17 | 8 | 2254 | 887 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.190 | 0.972 | 1.296 | 117.0 | -111 | 386 | 1672 | 1383 | 4808 |
| SRM | 0.361 | 0.997 | 1.370 | 121.1 | -449 | 198 | 1139 | 887 | 5914 |
| SRMFix | 0.148 | 1.010 | 1.304 | 117.9 | -153 | 324 | 1613 | 1389 | 4885 |
| EloSRM | 0.012 | 1.109 | 1.328 | 115.2 | -132 | 308 | 2402 | 2254 | 4464 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 2015-10-10 | SRM 670 | 2 | 416 | 233.93 | -0.83 | -40 | 2254 | 4464 | -19 | 887 | 5914 |
| 7 | 2015-08-25 | SRM 666 | 2 | 197 | 102.19 | -0.95 | -47 | 2294 | 4367 | -13 | 906 | 5938 |
| 6 | 2015-04-09 | SRM 655 | 2 | 342 | 236.50 | -1.00 | -42 | 2341 | 4911 | -99 | 919 | 7013 |
| 5 | 2015-03-25 | SRM 654 | 2 | 139 | 96.55 | -0.53 | -19 | 2383 | 4588 | 32 | 1018 | 6038 |
| 4 | 2015-03-17 | SRM 653 | 2 | 103 | 170.39 | 0.73 | 81 | 2402 | 4451 | 98 | 986 | 6400 |
| 3 | 2015-02-10 | SRM 649 | 2 | 54 | 429.62 | 2.99 | 308 | 2322 | 5156 | 198 | 888 | 7606 |
| 2 | 2015-01-15 | SRM 646 | 2 | 435 | 206.39 | -1.08 | -132 | 2014 | 8295 | -449 | 690 | 10418 |
| 1 | 2014-12-16 | SRM 642 | 2 | 181 | 307.40 | 0.76 | 254 | 2146 | 6991 | -61 | 1139 | 5099 |