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 |
|---|---|---|---|
| lbekier | 1 | 2257 | 1309 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.433 | 0.433 | 0.433 | 109.0 | 109 | 109 | 1309 | 1309 | 1328 |
| EloSRM | 0.625 | 0.625 | 0.625 | 180.8 | 181 | 181 | 2257 | 2257 | 2227 |
| SRMFix | 0.650 | 0.650 | 0.650 | 148.7 | 149 | 149 | 1349 | 1349 | 2265 |
| Odd | 0.654 | 0.654 | 0.654 | 208.8 | 209 | 209 | 1962 | 1962 | 2279 |
| initial | 0.654 | 0.654 | 0.654 | 78.8 | 79 | 79 | 1279 | 1279 | 2419 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2018-08-04 | 2018 TCO Argentina | 1 | 28 | 43.19 | 0.62 | 181 | 2257 | 2227 | 109 | 1309 | 1328 |