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 |
|---|---|---|---|
| Contrabanda | 1 | 2019 | 1235 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.230 | 0.230 | 0.230 | 35.0 | 35 | 35 | 1235 | 1235 | 2659 |
| SRMFix | 1.153 | 1.153 | 1.153 | 249.7 | 250 | 250 | 1450 | 1450 | 4221 |
| initial | 1.217 | 1.217 | 1.217 | 146.6 | 147 | 147 | 1347 | 1347 | 4951 |
| EloSRM | 1.294 | 1.294 | 1.294 | 363.1 | 363 | 363 | 2019 | 2019 | 4042 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2010-04-20 | Member SRM 468 | 2 | 259 | 634.89 | 1.29 | 363 | 2019 | 4042 | 35 | 1235 | 2659 |