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 |
|---|---|---|---|
| prashantgolu | 3 | 2431 | 1257 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.233 | 0.516 | 0.678 | 79.7 | -88 | 148 | 1348 | 1257 | 3473 |
| SRMFix | 0.698 | 0.749 | 1.208 | 145.3 | -11 | 411 | 1625 | 1615 | 4284 |
| initial | 0.755 | 0.755 | 1.242 | 91.0 | 0 | 259 | 1473 | 1473 | 5294 |
| EloSRM | 0.730 | 0.793 | 1.282 | 194.4 | -17 | 535 | 2447 | 2430 | 4030 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2015-05-05 | SRM 658 | 1 | 341 | 387.27 | -0.10 | -17 | 2430 | 4030 | -88 | 1257 | 3473 |
| 2 | 2014-10-04 | SRM 635 | 1 | 222 | 412.18 | 0.07 | 32 | 2447 | 4214 | -3 | 1345 | 3002 |
| 1 | 2014-09-25 | SRM 634 | 2 | 74 | 344.08 | 2.22 | 535 | 2415 | 4463 | 148 | 1348 | 2971 |