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 |
|---|---|---|---|
| prabh2190 | 2 | 2423 | 1370 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.435 | 0.493 | 0.657 | 85.0 | 18 | 152 | 1370 | 1370 | 1390 |
| SRMFix | 0.796 | 0.796 | 1.080 | 164.5 | 11 | 318 | 1529 | 1529 | 2196 |
| EloSRM | 0.801 | 0.801 | 1.089 | 191.6 | 34 | 349 | 2423 | 2423 | 2108 |
| initial | 0.810 | 0.810 | 1.096 | 97.5 | 9 | 186 | 1395 | 1395 | 2528 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2018-03-29 | SRM 732 | 1 | 49 | 94.55 | 0.06 | 34 | 2423 | 2108 | 18 | 1370 | 1390 |
| 1 | 2017-11-18 | SRM 723 | 2 | 68 | 197.59 | 1.54 | 349 | 2389 | 2322 | 152 | 1352 | 1534 |