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 |
|---|---|---|---|
| Tornike87 | 4 | 1756 | 743 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.030 | 0.199 | 0.216 | 47.7 | -34 | 88 | 1605 | 1605 | 8818 |
| initial | -0.027 | 0.214 | 0.221 | 25.8 | -37 | 24 | 1203 | 1187 | 9010 |
| EloSRM | 0.041 | 0.220 | 0.229 | 50.2 | -41 | 87 | 1756 | 1756 | 8892 |
| SRMFix | -0.035 | 0.240 | 0.244 | 40.4 | -59 | 39 | 1180 | 1160 | 8997 |
| SRM | -0.488 | 0.501 | 0.643 | 114.2 | -262 | -17 | 938 | 743 | 9628 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2011-11-12 | SRM 523 | 2 | 688 | 822.22 | 0.26 | 68 | 1756 | 8892 | -17 | 743 | 9628 |
| 3 | 2011-09-10 | SRM 517 | 2 | 837 | 898.69 | -0.25 | -41 | 1688 | 9362 | -106 | 760 | 9118 |
| 2 | 2010-06-05 | SRM 472 | 2 | 530 | 636.76 | 0.26 | 87 | 1729 | 6697 | -72 | 866 | 6151 |
| 1 | 2010-02-13 | Member SRM 461 | 2 | 807 | 748.00 | -0.11 | -4 | 1642 | 7283 | -262 | 938 | 5432 |