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 |
|---|---|---|---|
| Marzto | 3 | 2487 | 1407 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.531 | 0.603 | 0.811 | 89.0 | -30 | 174 | 1407 | 1407 | 2169 |
| SRMFix | 1.101 | 1.101 | 1.405 | 196.0 | 54 | 446 | 1788 | 1788 | 3114 |
| EloSRM | 1.116 | 1.116 | 1.471 | 254.4 | 95 | 549 | 2487 | 2487 | 2494 |
| Odd | 1.139 | 1.139 | 1.503 | 257.0 | 90 | 567 | 2302 | 2302 | 2578 |
| initial | 1.234 | 1.234 | 1.486 | 148.6 | 56 | 287 | 1646 | 1646 | 3960 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2011-09-10 | SRM 517 | 1 | 443 | 665.30 | 0.59 | 119 | 2487 | 2494 | 63 | 1407 | 2169 |
| 2 | 2011-08-30 | SRM 516 | 1 | 479 | 589.59 | 0.30 | 95 | 2368 | 3175 | -30 | 1344 | 2533 |
| 1 | 2011-08-20 | SRM 515 | 2 | 134 | 737.88 | 2.46 | 549 | 2273 | 3752 | 174 | 1374 | 2316 |