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 |
|---|---|---|---|
| Nadezhda | 3 | 2102 | 1079 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.217 | 0.217 | 0.261 | 40.3 | -64 | -21 | 1164 | 1079 | 5515 |
| EloSRM | 0.385 | 0.385 | 0.525 | 116.8 | 30 | 270 | 2102 | 2102 | 6146 |
| SRMFix | 0.400 | 0.400 | 0.472 | 78.3 | 23 | 167 | 1435 | 1435 | 6361 |
| Odd | 0.413 | 0.413 | 0.556 | 126.5 | 42 | 290 | 1927 | 1927 | 6183 |
| initial | 0.607 | 0.607 | 0.626 | 73.1 | 54 | 98 | 1419 | 1419 | 6442 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2012-04-11 | SRM 540 | 2 | 401 | 475.77 | 0.25 | 51 | 2102 | 6146 | -21 | 1079 | 5515 |
| 2 | 2012-03-17 | SRM 537 | 2 | 561 | 574.65 | 0.04 | 30 | 2051 | 6470 | -64 | 1100 | 5240 |
| 1 | 2012-03-07 | SRM 536 | 2 | 452 | 828.89 | 0.88 | 270 | 2021 | 6691 | -36 | 1164 | 4594 |