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 |
|---|---|---|---|
| subhobrata_d | 4 | 2230 | 1227 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.038 | 0.081 | 0.089 | 6.8 | 0 | 10 | 1227 | 1227 | 4028 |
| SRMFix | 0.381 | 0.381 | 0.539 | 73.8 | 5 | 221 | 1495 | 1495 | 5661 |
| EloSRM | 0.411 | 0.411 | 0.606 | 129.1 | 14 | 334 | 2230 | 2230 | 4945 |
| initial | 0.421 | 0.421 | 0.580 | 50.6 | 8 | 129 | 1403 | 1403 | 6585 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2012-06-16 | SRM 546 | 1 | 420 | 584.58 | 0.02 | 14 | 2230 | 4945 | 10 | 1227 | 4028 |
| 3 | 2012-03-07 | SRM 536 | 1 | 582 | 747.58 | 0.36 | 115 | 2216 | 4830 | 9 | 1217 | 4031 |
| 2 | 2012-02-09 | SRM 532 | 1 | 413 | 597.48 | 0.10 | 54 | 2101 | 5632 | 0 | 1208 | 4014 |
| 1 | 2011-06-08 | SRM 509 | 2 | 351 | 780.12 | 1.15 | 334 | 2047 | 5441 | 8 | 1208 | 3694 |