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 |
|---|---|---|---|
| codinator | 4 | 2194 | 947 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.054 | 0.186 | 0.255 | 22.3 | -17 | 58 | 1241 | 1226 | 2439 |
| SRMFix | 0.046 | 0.209 | 0.274 | 35.3 | -33 | 84 | 1250 | 1226 | 2479 |
| EloSRM | -0.011 | 0.266 | 0.303 | 41.3 | -37 | 116 | 2206 | 2194 | 2375 |
| SRM | -0.267 | 0.437 | 0.459 | 203.2 | -340 | 280 | 1140 | 947 | 2646 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2019-10-10 | SRM 768 | 2 | 184 | 154.44 | -0.25 | -9 | 2194 | 2375 | -96 | 947 | 2646 |
| 3 | 2019-09-18 | SRM 767 | 2 | 56 | 50.22 | -0.16 | -3 | 2203 | 2327 | -97 | 1043 | 2048 |
| 2 | 2019-08-23 | SRM 765 | 2 | 68 | 96.74 | 0.51 | 116 | 2206 | 2298 | 280 | 1140 | 1694 |
| 1 | 2019-08-10 | SRM 764 | 1 | 192 | 212.11 | -0.14 | -37 | 2090 | 2822 | -340 | 860 | 3175 |