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 |
|---|---|---|---|
| Water_melon | 1 | 1950 | 947 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.178 | 0.178 | 0.178 | 7.2 | -7 | -7 | 1688 | 1688 | 5893 |
| EloSRM | -0.251 | 0.251 | 0.251 | 33.8 | -34 | -34 | 1950 | 1950 | 5801 |
| initial | -0.264 | 0.264 | 0.264 | 31.8 | -32 | -32 | 1168 | 1168 | 5987 |
| SRMFix | -0.303 | 0.303 | 0.303 | 72.2 | -72 | -72 | 1128 | 1128 | 6073 |
| SRM | -1.019 | 1.019 | 1.019 | 253.0 | -253 | -253 | 947 | 947 | 4578 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2016-10-12 | SRM 700 | 2 | 205 | 172.24 | -0.25 | -34 | 1950 | 5801 | -253 | 947 | 4578 |