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 |
|---|---|---|---|
| CoderUSA | 2 | 2342 | 1155 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.592 | 0.954 | 1.123 | 124.5 | -147 | 102 | 1155 | 1155 | 3639 |
| EloSRM | 1.070 | 1.070 | 1.365 | 191.6 | 112 | 271 | 2342 | 2342 | 3874 |
| SRMFix | 1.100 | 1.100 | 1.421 | 164.5 | 48 | 281 | 1529 | 1529 | 3813 |
| Odd | 1.102 | 1.102 | 1.398 | 194.6 | 119 | 270 | 2068 | 2068 | 4026 |
| initial | 1.165 | 1.165 | 1.502 | 140.2 | 26 | 254 | 1480 | 1480 | 3999 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2016-04-15 | SRM 688 | 2 | 96 | 362.84 | 1.92 | 271 | 2342 | 3874 | 102 | 1155 | 3639 |
| 1 | 2016-04-12 | 2016 TCO Algo 1B | 1 | 517 | 602.88 | 0.22 | 112 | 2071 | 5542 | -147 | 1053 | 4221 |