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 |
|---|---|---|---|
| vrsperanza | 1 | 2256 | 1191 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.025 | 0.025 | 0.025 | 9.0 | -9 | -9 | 1191 | 1191 | 2944 |
| SRMFix | 0.567 | 0.567 | 0.567 | 131.1 | 131 | 131 | 1331 | 1331 | 4003 |
| EloSRM | 0.578 | 0.578 | 0.578 | 246.7 | 247 | 247 | 2256 | 2256 | 3616 |
| initial | 0.579 | 0.579 | 0.579 | 69.7 | 70 | 70 | 1270 | 1270 | 4274 |
| Odd | 0.605 | 0.605 | 0.605 | 249.5 | 250 | 250 | 1960 | 1960 | 3833 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2017-04-08 | TCO17 Round 1B | 1 | 240 | 358.28 | 0.58 | 247 | 2256 | 3616 | -9 | 1191 | 2944 |