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 |
|---|---|---|---|
| urtks | 4 | 2741 | 1645 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.915 | 0.915 | 1.084 | 111.2 | 57 | 220 | 1645 | 1645 | 1110 |
| SRMFix | 1.424 | 1.424 | 1.570 | 215.3 | 111 | 454 | 2061 | 2061 | 1525 |
| EloSRM | 1.427 | 1.427 | 1.580 | 314.4 | 174 | 525 | 2741 | 2741 | 1167 |
| Odd | 1.434 | 1.434 | 1.597 | 291.2 | 154 | 538 | 2544 | 2544 | 1253 |
| initial | 1.662 | 1.662 | 1.786 | 200.1 | 110 | 291 | 2000 | 2000 | 2627 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2011-05-14 | TCO11 Qual 1 | 1 | 205 | 564.40 | 1.46 | 174 | 2741 | 1167 | 102 | 1645 | 1110 |
| 3 | 2011-04-16 | Member SRM 503 | 1 | 341 | 598.42 | 0.81 | 178 | 2567 | 1834 | 66 | 1543 | 1429 |
| 2 | 2011-04-07 | SRM 502 | 1 | 270 | 509.02 | 0.92 | 381 | 2389 | 2729 | 57 | 1477 | 1687 |
| 1 | 2006-11-22 | SRM 327 | 2 | 57 | 326.93 | 2.52 | 525 | 2008 | 2159 | 220 | 1420 | 1267 |