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 |
|---|---|---|---|
| davidding1994 | 1 | 2161 | 1208 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.052 | 0.052 | 0.052 | 8.0 | 8 | 8 | 1208 | 1208 | 4282 |
| SRMFix | 0.992 | 0.992 | 0.992 | 218.6 | 219 | 219 | 1419 | 1419 | 6375 |
| initial | 1.064 | 1.064 | 1.064 | 128.1 | 128 | 128 | 1328 | 1328 | 7328 |
| EloSRM | 1.120 | 1.120 | 1.120 | 318.7 | 319 | 319 | 2161 | 2161 | 6127 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2013-12-22 | SRM 601 | 2 | 339 | 736.58 | 1.12 | 319 | 2161 | 6127 | 8 | 1208 | 4282 |