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 |
|---|---|---|---|
| Stirpar | 6 | 2680 | 1506 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 1.433 | 1.433 | 2.167 | 145.2 | 9 | 377 | 2071 | 2071 | 1831 |
| EloSRM | 1.554 | 1.554 | 2.209 | 167.7 | 66 | 222 | 2680 | 2680 | 1991 |
| SRM | 1.316 | 1.559 | 2.393 | 97.7 | -140 | 213 | 1506 | 1506 | 1917 |
| Odd | 1.575 | 1.575 | 2.234 | 161.9 | 64 | 217 | 2471 | 2471 | 2132 |
| initial | 1.585 | 1.585 | 2.319 | 190.8 | 21 | 617 | 2345 | 2345 | 1920 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2012-05-19 | SRM 543 | 1 | 347 | 665.36 | 0.94 | 215 | 2680 | 1991 | 74 | 1506 | 1917 |
| 5 | 2010-12-08 | SRM 490 | 1 | 379 | 500.66 | 0.40 | 66 | 2465 | 2122 | 30 | 1432 | 1772 |
| 4 | 2010-11-13 | SRM 487 | 2 | 7 | 215.02 | 4.94 | 222 | 2399 | 2361 | 213 | 1402 | 1876 |
| 3 | 2010-10-21 | Member SRM 485 | 2 | 104 | 304.04 | 1.55 | 161 | 2177 | 3521 | 86 | 1189 | 3321 |
| 2 | 2010-10-05 | SRM 484 | 2 | 182 | 402.12 | 1.14 | 206 | 2016 | 4680 | 43 | 1103 | 3977 |
| 1 | 2010-08-26 | SRM 480 | 2 | 393 | 502.32 | 0.35 | 136 | 1809 | 6150 | -140 | 1060 | 4210 |