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 |
|---|---|---|---|
| cubic_a | 1 | 2505 | 1567 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 3.453 | 3.453 | 3.453 | 367.0 | 367 | 367 | 1567 | 1567 | 1421 |
| SRMFix | 4.379 | 4.379 | 4.379 | 705.1 | 705 | 705 | 1905 | 1905 | 2497 |
| initial | 4.443 | 4.443 | 4.443 | 535.0 | 535 | 535 | 1735 | 1735 | 3679 |
| EloSRM | 4.518 | 4.518 | 4.518 | 774.6 | 775 | 775 | 2505 | 2505 | 2489 |
| Odd | 4.571 | 4.571 | 4.571 | 802.0 | 802 | 802 | 2337 | 2337 | 2479 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-10-13 | SRM 521 | 2 | 35 | 801.92 | 4.52 | 775 | 2505 | 2489 | 367 | 1567 | 1421 |