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 |
|---|---|---|---|
| Batjian | 2 | 2071 | 1205 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.654 | 1.225 | 1.389 | 241.5 | -239 | 244 | 1444 | 1205 | 2519 |
| initial | 1.365 | 1.389 | 1.947 | 167.2 | -3 | 332 | 1532 | 1529 | 2917 |
| SRMFix | 1.255 | 1.446 | 1.914 | 267.2 | -33 | 502 | 1702 | 1669 | 2337 |
| EloSRM | 1.335 | 1.524 | 2.026 | 318.8 | -38 | 600 | 2109 | 2071 | 2280 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2007-06-07 | SRM 353 | 1 | 529 | 495.23 | -0.19 | -38 | 2071 | 2280 | -239 | 1205 | 2519 |
| 1 | 2007-05-29 | SRM 351 | 2 | 63 | 456.88 | 2.86 | 600 | 2109 | 2063 | 244 | 1444 | 1266 |