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 |
|---|---|---|---|
| mehbos | 2 | 2237 | 1191 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.044 | 0.156 | 0.162 | 22.5 | -27 | 18 | 1218 | 1191 | 3464 |
| SRMFix | 0.476 | 0.478 | 0.674 | 105.6 | 0 | 211 | 1411 | 1411 | 4728 |
| initial | 0.510 | 0.510 | 0.711 | 61.4 | 2 | 121 | 1323 | 1323 | 5321 |
| EloSRM | 0.522 | 0.527 | 0.742 | 152.7 | 5 | 300 | 2237 | 2237 | 4585 |
| Odd | 0.540 | 0.545 | 0.767 | 157.8 | 4 | 312 | 1977 | 1977 | 4752 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2015-10-10 | SRM 670 | 1 | 327 | 450.96 | -0.00 | 5 | 2237 | 4585 | -27 | 1191 | 3464 |
| 1 | 2015-09-28 | SRM 669 | 2 | 174 | 359.94 | 1.05 | 300 | 2231 | 4606 | 18 | 1218 | 3268 |