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 |
|---|---|---|---|
| Vladimir_Leskov | 2 | 2902 | 1598 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.018 | 1.018 | 1.173 | 199.0 | 119 | 279 | 1598 | 1598 | 833 |
| EloSRM | 1.501 | 1.501 | 1.575 | 447.0 | 389 | 505 | 2902 | 2902 | 1009 |
| SRMFix | 1.525 | 1.525 | 1.610 | 253.8 | 222 | 285 | 1708 | 1708 | 1915 |
| initial | 1.560 | 1.560 | 1.653 | 187.9 | 122 | 254 | 1576 | 1576 | 2252 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2017-07-22 | TCO17 Round 2C | 1 | 83 | 326.93 | 1.98 | 505 | 2902 | 1009 | 279 | 1598 | 833 |
| 1 | 2017-04-01 | TCO17 Round 1A | 1 | 361 | 734.26 | 1.02 | 389 | 2397 | 2882 | 119 | 1319 | 2109 |