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 |
|---|---|---|---|
| freeandsky | 2 | 1712 | 850 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.088 | 0.190 | 0.209 | 42.4 | 3 | 81 | 1570 | 1570 | 6556 |
| EloSRM | 0.063 | 0.209 | 0.219 | 49.3 | -19 | 80 | 1712 | 1712 | 6470 |
| initial | -0.004 | 0.219 | 0.219 | 26.4 | -27 | 26 | 1199 | 1199 | 6656 |
| SRMFix | -0.020 | 0.261 | 0.262 | 54.0 | -67 | 41 | 1174 | 1174 | 6706 |
| SRM | -0.727 | 0.727 | 0.853 | 175.0 | -288 | -62 | 912 | 850 | 6253 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2010-04-15 | SRM 467 | 2 | 397 | 479.34 | 0.27 | 80 | 1712 | 6470 | -62 | 850 | 6253 |
| 1 | 2010-03-16 | SRM 464 | 2 | 770 | 695.46 | -0.15 | -19 | 1632 | 7090 | -288 | 912 | 5431 |