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 |
|---|---|---|---|
| rubeninho | 2 | 1660 | 683 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.195 | 0.195 | 0.202 | 28.5 | -44 | -13 | 1500 | 1486 | 10608 |
| EloSRM | -0.230 | 0.230 | 0.241 | 41.9 | -65 | -19 | 1679 | 1660 | 10547 |
| initial | -0.307 | 0.307 | 0.312 | 37.0 | -44 | -30 | 1156 | 1126 | 11424 |
| SRMFix | -0.312 | 0.312 | 0.334 | 67.1 | -101 | -33 | 1099 | 1066 | 11493 |
| SRM | -0.977 | 0.977 | 1.047 | 258.5 | -363 | -154 | 837 | 683 | 10459 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2012-01-19 | SRM 530 | 2 | 689 | 618.36 | -0.16 | -19 | 1660 | 10547 | -154 | 683 | 10459 |
| 1 | 2012-01-14 | SRM 529 | 2 | 1017 | 823.99 | -0.30 | -65 | 1679 | 10075 | -363 | 837 | 8132 |