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 |
|---|---|---|---|
| n.kazachenko | 3 | 1885 | 832 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.008 | 0.371 | 0.391 | 64.7 | -89 | 63 | 1263 | 1216 | 8528 |
| initial | 0.081 | 0.371 | 0.374 | 44.7 | -52 | 42 | 1240 | 1229 | 8563 |
| EloSRM | 0.014 | 0.390 | 0.416 | 90.6 | -75 | 148 | 1912 | 1885 | 8158 |
| Odd | 0.034 | 0.398 | 0.423 | 94.1 | -64 | 168 | 1724 | 1710 | 8210 |
| SRM | -0.578 | 0.597 | 0.736 | 122.7 | -229 | -11 | 1072 | 832 | 8514 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2012-06-25 | SRM 547 | 2 | 332 | 385.24 | 0.22 | 48 | 1885 | 8158 | -11 | 832 | 8514 |
| 2 | 2012-06-16 | SRM 546 | 2 | 723 | 558.60 | -0.56 | -75 | 1837 | 8799 | -229 | 843 | 8505 |
| 1 | 2012-06-07 | SRM 545 | 2 | 572 | 750.76 | 0.39 | 148 | 1912 | 7986 | -128 | 1072 | 5432 |