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 |
|---|---|---|---|
| vsevolod_p | 5 | 2115 | 1020 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.074 | 0.874 | 1.027 | 138.4 | -270 | 244 | 1444 | 1020 | 6178 |
| initial | 0.382 | 0.974 | 1.357 | 117.3 | -86 | 337 | 1537 | 1430 | 6201 |
| EloSRM | 0.169 | 1.122 | 1.465 | 180.2 | -116 | 600 | 2309 | 2115 | 6257 |
| Odd | 0.096 | 1.153 | 1.515 | 177.9 | -105 | 623 | 2144 | 1949 | 6083 |
| SRMFix | 0.080 | 1.200 | 1.504 | 178.6 | -192 | 508 | 1708 | 1418 | 6395 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2013-02-19 | SRM 571 | 2 | 390 | 499.95 | 0.36 | 53 | 2115 | 6257 | 12 | 1020 | 6178 |
| 4 | 2013-02-13 | SRM 570 | 2 | 675 | 352.56 | -0.94 | -80 | 2061 | 6711 | -99 | 1008 | 6309 |
| 3 | 2013-01-29 | SRM 568 | 2 | 591 | 256.90 | -1.20 | -116 | 2141 | 5883 | -67 | 1107 | 5163 |
| 2 | 2011-05-28 | SRM 507 | 1 | 722 | 643.28 | -0.24 | -51 | 2258 | 3726 | -270 | 1174 | 3919 |
| 1 | 2011-05-03 | Member SRM 505 | 2 | 101 | 736.32 | 2.87 | 600 | 2309 | 3213 | 244 | 1444 | 1867 |