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 |
|---|---|---|---|
| Kacperek | 2 | 2432 | 1380 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.976 | 1.262 | 1.595 | 172.0 | -82 | 262 | 1462 | 1380 | 2603 |
| SRMFix | 1.556 | 1.604 | 2.235 | 285.9 | -8 | 563 | 1763 | 1755 | 3668 |
| initial | 1.630 | 1.630 | 2.278 | 196.3 | 5 | 388 | 1593 | 1593 | 4780 |
| EloSRM | 1.612 | 1.669 | 2.321 | 328.0 | 0 | 656 | 2432 | 2432 | 3455 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2012-10-19 | SRM 558 | 1 | 329 | 469.76 | -0.06 | 0 | 2432 | 3455 | -82 | 1380 | 2603 |
| 1 | 2012-09-01 | SRM 554 | 2 | 81 | 787.57 | 3.28 | 656 | 2432 | 3442 | 262 | 1462 | 2105 |