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 |
|---|---|---|---|
| alpercakan | 1 | 2152 | 1144 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.334 | 0.334 | 0.334 | 56.0 | -56 | -56 | 1144 | 1144 | 4532 |
| SRMFix | 0.624 | 0.624 | 0.624 | 143.3 | 143 | 143 | 1343 | 1343 | 6488 |
| initial | 0.689 | 0.689 | 0.689 | 82.9 | 83 | 83 | 1283 | 1283 | 7123 |
| EloSRM | 0.737 | 0.737 | 0.737 | 240.8 | 241 | 241 | 2152 | 2152 | 6303 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2015-05-05 | SRM 658 | 2 | 203 | 338.43 | 0.74 | 241 | 2152 | 6303 | -56 | 1144 | 4532 |