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 |
|---|---|---|---|
| orchids | 1 | 2455 | 1402 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.808 | 0.808 | 0.808 | 202.0 | 202 | 202 | 1402 | 1402 | 2390 |
| SRMFix | 1.481 | 1.481 | 1.481 | 309.9 | 310 | 310 | 1510 | 1510 | 5081 |
| initial | 1.504 | 1.504 | 1.504 | 181.1 | 181 | 181 | 1381 | 1381 | 6151 |
| EloSRM | 1.523 | 1.523 | 1.523 | 544.8 | 545 | 545 | 2455 | 2455 | 3903 |
| Odd | 1.541 | 1.541 | 1.541 | 537.6 | 538 | 538 | 2186 | 2186 | 4159 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2015-04-25 | 2015 TCO 1B | 1 | 274 | 787.33 | 1.52 | 545 | 2455 | 3903 | 202 | 1402 | 2390 |