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 |
|---|---|---|---|
| yaadav | 4 | 2242 | 1080 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.126 | 0.476 | 0.643 | 65.0 | -160 | 70 | 1248 | 1080 | 5444 |
| EloSRM | 0.598 | 0.672 | 0.942 | 132.8 | -32 | 270 | 2274 | 2242 | 5181 |
| SRMFix | 0.582 | 0.675 | 0.962 | 111.6 | -20 | 254 | 1623 | 1600 | 4640 |
| initial | 0.711 | 0.747 | 1.118 | 89.9 | -8 | 250 | 1551 | 1543 | 5056 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2013-11-01 | SRM 596 | 1 | 661 | 630.16 | -0.14 | -32 | 2242 | 5181 | -160 | 1080 | 5444 |
| 3 | 2013-04-26 | SRM 577 | 1 | 408 | 577.50 | -0.01 | 5 | 2274 | 4766 | -8 | 1240 | 3872 |
| 2 | 2012-09-01 | SRM 554 | 2 | 150 | 474.19 | 1.66 | 224 | 2268 | 4614 | 70 | 1248 | 3670 |
| 1 | 2012-08-22 | SRM 553 | 2 | 299 | 549.96 | 0.88 | 270 | 2044 | 6641 | -22 | 1178 | 4354 |