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 |
|---|---|---|---|
| xaphi | 1 | 2229 | 1163 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.197 | 0.197 | 0.197 | 37.0 | -37 | -37 | 1163 | 1163 | 2408 |
| SRMFix | 0.555 | 0.555 | 0.555 | 128.4 | 128 | 128 | 1328 | 1328 | 3136 |
| initial | 0.577 | 0.577 | 0.577 | 69.5 | 70 | 70 | 1270 | 1270 | 3334 |
| EloSRM | 0.580 | 0.580 | 0.580 | 181.3 | 181 | 181 | 2229 | 2229 | 3001 |
| Odd | 0.647 | 0.647 | 0.647 | 208.2 | 208 | 208 | 1943 | 1943 | 3069 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2018-01-10 | SRM 727 | 2 | 66 | 98.64 | 0.58 | 181 | 2229 | 3001 | -37 | 1163 | 2408 |