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 |
|---|---|---|---|
| vijittopcoder | 3 | 1609 | 705 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.081 | 0.081 | 0.087 | 5.8 | -7 | 8 | 1475 | 1475 | 7615 |
| EloSRM | -0.096 | 0.096 | 0.110 | 12.1 | -27 | 7 | 1609 | 1609 | 7556 |
| initial | -0.158 | 0.158 | 0.171 | 19.1 | -29 | -11 | 1171 | 1143 | 8409 |
| SRMFix | -0.159 | 0.159 | 0.190 | 33.5 | -71 | -8 | 1129 | 1100 | 8030 |
| SRM | -0.696 | 0.696 | 0.801 | 165.0 | -309 | -71 | 891 | 705 | 7887 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2010-01-19 | SRM 459 | 2 | 722 | 704.45 | -0.04 | 7 | 1609 | 7556 | -71 | 705 | 7887 |
| 2 | 2010-01-14 | Member SRM 458 | 2 | 485 | 620.81 | -0.08 | -2 | 1602 | 7558 | -115 | 776 | 7097 |
| 1 | 2009-10-20 | SRM 451 | 2 | 605 | 538.98 | -0.17 | -27 | 1603 | 7652 | -309 | 891 | 6318 |