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 |
|---|---|---|---|
| a0919610611 | 1 | 2258 | 1244 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.297 | 0.297 | 0.297 | 44.0 | 44 | 44 | 1244 | 1244 | 2827 |
| SRMFix | 1.110 | 1.110 | 1.110 | 241.5 | 242 | 242 | 1442 | 1442 | 4299 |
| initial | 1.173 | 1.173 | 1.173 | 141.2 | 141 | 141 | 1341 | 1341 | 4885 |
| EloSRM | 1.188 | 1.188 | 1.188 | 315.8 | 316 | 316 | 2258 | 2258 | 4256 |
| Odd | 1.231 | 1.231 | 1.231 | 329.0 | 329 | 329 | 1998 | 1998 | 4380 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2015-12-18 | SRM 676 | 2 | 159 | 362.38 | 1.19 | 316 | 2258 | 4256 | 44 | 1244 | 2827 |