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 |
|---|---|---|---|
| Kasis | 2 | 1954 | 1074 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.204 | 0.204 | 0.204 | 49.3 | 49 | 49 | 1249 | 1249 | 8010 |
| initial | 0.271 | 0.271 | 0.271 | 32.6 | 33 | 33 | 1233 | 1233 | 8416 |
| EloSRM | 0.331 | 0.331 | 0.331 | 127.7 | 128 | 128 | 1954 | 1954 | 7885 |
| SRM | -0.670 | 0.670 | 0.670 | 126.0 | -126 | -126 | 1074 | 1074 | 5488 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2016-02-06 | SRM 681 | 2 | 30 | ||||||||
| 1 | 2013-08-27 | SRM 589 | 2 | 580 | 729.57 | 0.33 | 128 | 1954 | 7885 | -126 | 1074 | 5488 |