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 |
|---|---|---|---|
| rryk | 3 | 2163 | 1029 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.361 | 0.712 | 0.737 | 175.7 | -349 | 140 | 1340 | 1029 | 6241 |
| SRMFix | 0.521 | 0.720 | 1.083 | 140.2 | -25 | 375 | 1575 | 1529 | 5507 |
| initial | 0.794 | 0.817 | 1.146 | 98.4 | -4 | 231 | 1487 | 1487 | 5897 |
| Odd | 0.790 | 0.875 | 1.208 | 217.8 | -36 | 514 | 1988 | 1988 | 5946 |
| EloSRM | 0.881 | 0.960 | 1.243 | 237.4 | -38 | 503 | 2163 | 2163 | 6037 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2013-04-06 | SRM 575 | 2 | 375 | 628.83 | 0.75 | 171 | 2163 | 6037 | 38 | 1029 | 6241 |
| 2 | 2008-09-11 | SRM 417 | 1 | 620 | 578.51 | -0.12 | -38 | 1992 | 3984 | -349 | 991 | 7444 |
| 1 | 2007-10-02 | SRM 368 | 2 | 110 | 444.80 | 2.02 | 503 | 2030 | 2744 | 140 | 1340 | 1784 |