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 |
|---|---|---|---|
| tomas.o.sc | 1 | 2459 | 1385 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.268 | 1.268 | 1.268 | 185.0 | 185 | 185 | 1385 | 1385 | 1444 |
| SRMFix | 1.952 | 1.952 | 1.952 | 389.5 | 389 | 389 | 1589 | 1589 | 2215 |
| initial | 1.981 | 1.981 | 1.981 | 238.6 | 239 | 239 | 1439 | 1439 | 2600 |
| EloSRM | 1.983 | 1.983 | 1.983 | 424.3 | 424 | 424 | 2459 | 2459 | 2149 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2017-10-12 | SRM 722 | 2 | 31 | 122.54 | 1.98 | 424 | 2459 | 2149 | 185 | 1385 | 1444 |