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 |
|---|---|---|---|
| org2501 | 2 | 2219 | 1213 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.535 | 1.027 | 1.158 | 187.5 | -181 | 194 | 1394 | 1213 | 4285 |
| initial | 1.283 | 1.307 | 1.831 | 157.4 | -3 | 312 | 1512 | 1509 | 5603 |
| SRMFix | 1.192 | 1.334 | 1.788 | 250.6 | -24 | 477 | 1677 | 1653 | 4480 |
| EloSRM | 1.292 | 1.368 | 1.882 | 311.7 | -22 | 601 | 2241 | 2219 | 5413 |
| Odd | 1.299 | 1.406 | 1.914 | 323.8 | -28 | 620 | 2097 | 2069 | 5092 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2013-04-11 | SRM 576 | 1 | 430 | 458.59 | -0.08 | -22 | 2219 | 5413 | -181 | 1213 | 4285 |
| 1 | 2009-12-22 | SRM 456 | 2 | 81 | 512.00 | 2.66 | 601 | 2241 | 2743 | 194 | 1394 | 1849 |