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 |
|---|---|---|---|
| amitruparel | 3 | 1976 | 940 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.229 | 0.249 | 0.322 | 40.8 | -5 | 70 | 1312 | 1312 | 7478 |
| EloSRM | 0.263 | 0.284 | 0.341 | 75.2 | 3 | 130 | 1976 | 1976 | 7331 |
| initial | 0.295 | 0.301 | 0.393 | 36.2 | -1 | 75 | 1307 | 1307 | 7587 |
| SRM | -0.299 | 0.429 | 0.489 | 86.7 | -141 | -4 | 1059 | 940 | 7111 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2012-06-07 | SRM 545 | 2 | 443 | 620.20 | 0.48 | 93 | 1976 | 7331 | -4 | 940 | 7111 |
| 2 | 2012-04-07 | TCO12 Round 1B | 1 | 1117 | 1,397.66 | -0.03 | 3 | 1883 | 8304 | -115 | 944 | 7148 |
| 1 | 2012-03-03 | SRM 535 | 2 | 746 | 940.82 | 0.34 | 130 | 1881 | 8053 | -141 | 1059 | 5622 |