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 |
|---|---|---|---|
| dongfangbai | 2 | 2527 | 1377 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.775 | 1.405 | 1.604 | 277.5 | -189 | 366 | 1566 | 1377 | 2851 |
| initial | 1.512 | 1.512 | 2.114 | 182.1 | 4 | 360 | 1564 | 1564 | 5252 |
| SRMFix | 1.414 | 1.543 | 2.093 | 279.5 | -22 | 537 | 1737 | 1715 | 4130 |
| EloSRM | 1.352 | 1.672 | 2.150 | 415.8 | -53 | 778 | 2580 | 2527 | 3197 |
| Odd | 1.377 | 1.677 | 2.170 | 414.1 | -45 | 783 | 2363 | 2317 | 3300 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2013-03-25 | SRM 574 | 1 | 602 | 548.45 | -0.32 | -53 | 2527 | 3197 | -189 | 1377 | 2851 |
| 1 | 2013-03-09 | TCO13 Round 1C | 1 | 179 | 1,455.87 | 3.02 | 778 | 2580 | 2838 | 366 | 1566 | 1783 |