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 |
|---|---|---|---|
| b0ri5 | 2 | 2005 | 1116 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.015 | 0.539 | 0.539 | 64.0 | -106 | 22 | 1116 | 1116 | 3709 |
| SRMFix | 0.688 | 0.688 | 0.768 | 121.0 | 82 | 160 | 1442 | 1442 | 4560 |
| EloSRM | 0.723 | 0.723 | 0.765 | 168.4 | 168 | 169 | 2005 | 2005 | 4544 |
| Odd | 0.754 | 0.754 | 0.791 | 176.2 | 168 | 184 | 1848 | 1848 | 4675 |
| initial | 0.809 | 0.809 | 0.900 | 97.4 | 50 | 145 | 1395 | 1395 | 4854 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2010-07-28 | SRM 477 | 2 | 257 | 504.86 | 0.97 | 169 | 2005 | 4544 | 22 | 1116 | 3709 |
| 1 | 2010-07-17 | SRM 476 | 2 | 519 | 719.84 | 0.47 | 168 | 1836 | 5821 | -106 | 1094 | 3899 |