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 |
|---|---|---|---|
| acpk21 | 5 | 2395 | 1253 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.360 | 0.640 | 0.833 | 68.6 | -110 | 132 | 1332 | 1253 | 3736 |
| EloSRM | 0.636 | 0.675 | 1.063 | 119.6 | -2 | 489 | 2396 | 2395 | 3872 |
| SRMFix | 0.655 | 0.685 | 1.067 | 108.4 | -6 | 379 | 1730 | 1723 | 3862 |
| Odd | 0.660 | 0.697 | 1.097 | 122.8 | -5 | 504 | 2190 | 2185 | 3998 |
| initial | 0.842 | 0.842 | 1.294 | 101.3 | 0 | 258 | 1707 | 1707 | 4196 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2013-04-26 | SRM 577 | 1 | 408 | 562.37 | -0.05 | -1 | 2395 | 3872 | -4 | 1253 | 3736 |
| 4 | 2013-04-11 | SRM 576 | 2 | 67 | 161.51 | 1.27 | 100 | 2396 | 3998 | 66 | 1257 | 3807 |
| 3 | 2013-04-06 | SRM 575 | 1 | 630 | 751.50 | -0.01 | 6 | 2296 | 4847 | -31 | 1191 | 4586 |
| 2 | 2013-03-25 | SRM 574 | 1 | 602 | 666.23 | -0.04 | -2 | 2290 | 4865 | -110 | 1222 | 4194 |
| 1 | 2013-03-14 | SRM 573 | 2 | 137 | 551.45 | 2.01 | 489 | 2292 | 4857 | 132 | 1332 | 3178 |