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 |
|---|---|---|---|
| sdcr | 9 | 2694 | 1268 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.425 | 0.496 | 0.995 | 82.9 | -6 | 542 | 2374 | 2374 | 1098 |
| EloSRM | 0.446 | 0.508 | 1.020 | 91.2 | -8 | 549 | 2694 | 2694 | 1066 |
| SRMFix | 0.497 | 0.526 | 1.049 | 59.6 | -7 | 313 | 1705 | 1705 | 1195 |
| SRM | 0.332 | 0.557 | 1.045 | 59.6 | -76 | 205 | 1405 | 1268 | 1373 |
| initial | 0.591 | 0.601 | 1.146 | 72.3 | -3 | 367 | 1841 | 1841 | 1003 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 9 | 2020-03-07 | SRM 780 | 2 | 8 | 49.92 | 2.64 | 185 | 2694 | 1066 | 91 | 1268 | 1373 |
| 8 | 2019-06-04 | TCO19 Round 2B | 1 | 236 | 283.23 | -0.09 | -6 | 2509 | 1477 | -48 | 1177 | 1663 |
| 7 | 2019-05-22 | TCO19 Round 2A | 1 | 133 | 208.85 | 0.06 | 23 | 2515 | 1475 | 6 | 1225 | 1540 |
| 6 | 2019-04-20 | TCO19 Round 1A | 1 | 408 | 422.20 | 0.05 | 31 | 2492 | 1514 | -27 | 1219 | 1562 |
| 5 | 2017-04-18 | SRM 712 | 1 | 183 | 243.11 | -0.05 | -3 | 2461 | 2512 | -12 | 1246 | 2497 |
| 4 | 2017-04-01 | TCO17 Round 1A | 1 | 493 | 485.33 | -0.02 | 14 | 2464 | 2591 | -43 | 1258 | 2512 |
| 3 | 2015-08-01 | SRM 664 | 1 | 222 | 320.01 | -0.05 | -1 | 2450 | 3394 | -28 | 1301 | 2695 |
| 2 | 2015-05-31 | 2015 TCO 2A | 1 | 389 | 615.26 | -0.07 | -8 | 2450 | 3730 | -76 | 1329 | 2732 |
| 1 | 2015-04-25 | 2015 TCO 1B | 1 | 271 | 787.33 | 1.54 | 549 | 2459 | 3870 | 205 | 1405 | 2372 |