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 |
|---|---|---|---|
| Grapher | 2 | 2296 | 1183 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.130 | 0.414 | 0.434 | 85.5 | -94 | 77 | 1277 | 1183 | 4726 |
| SRMFix | 0.751 | 0.760 | 1.068 | 158.4 | -2 | 315 | 1515 | 1513 | 5735 |
| initial | 0.809 | 0.809 | 1.124 | 97.4 | 3 | 191 | 1395 | 1395 | 6998 |
| EloSRM | 0.814 | 0.833 | 1.165 | 213.2 | 2 | 424 | 2296 | 2296 | 5443 |
| Odd | 0.838 | 0.859 | 1.200 | 222.1 | -1 | 443 | 2066 | 2066 | 5620 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2014-07-22 | SRM 628 | 1 | 435 | 518.98 | -0.02 | 2 | 2296 | 5443 | -94 | 1183 | 4726 |
| 1 | 2014-07-10 | SRM 627 | 2 | 219 | 685.81 | 1.65 | 424 | 2294 | 5498 | 77 | 1277 | 3619 |