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 |
|---|---|---|---|
| zy881023 | 3 | 2269 | 1297 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 2.131 | 2.131 | 2.633 | 222.6 | 29 | 399 | 2269 | 2269 | 2494 |
| SRMFix | 2.129 | 2.219 | 2.696 | 253.7 | -33 | 368 | 1895 | 1895 | 1948 |
| initial | 2.201 | 2.250 | 2.768 | 271.0 | -9 | 473 | 1995 | 1995 | 2221 |
| SRM | 1.954 | 2.709 | 3.075 | 207.0 | -262 | 198 | 1297 | 1297 | 2410 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2009-05-27 | SRM 441 | 2 | 19 | 237.80 | 3.65 | 240 | 2269 | 2494 | 198 | 1297 | 2410 |
| 2 | 2009-05-12 | SRM 440 | 2 | 95 | 635.11 | 2.74 | 399 | 2029 | 3939 | 161 | 1099 | 4446 |
| 1 | 2009-03-24 | SRM 437 | 2 | 608 | 611.08 | 0.01 | 29 | 1630 | 7745 | -262 | 938 | 7472 |