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 |
|---|---|---|---|
| joker_in | 6 | 2653 | 1400 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.197 | 0.428 | 0.519 | 114.0 | -174 | 182 | 1400 | 1400 | 1406 |
| EloSRM | 0.460 | 0.467 | 0.638 | 107.4 | 2 | 251 | 2653 | 2653 | 1580 |
| Odd | 0.473 | 0.478 | 0.649 | 106.2 | 0 | 238 | 2347 | 2347 | 1658 |
| SRMFix | 0.507 | 0.507 | 0.693 | 59.8 | 2 | 123 | 1559 | 1559 | 2345 |
| initial | 0.521 | 0.521 | 0.709 | 62.8 | 4 | 160 | 1577 | 1577 | 2192 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2017-09-26 | SRM 721 | 1 | 135 | 210.26 | 0.63 | 98 | 2653 | 1580 | 57 | 1400 | 1406 |
| 5 | 2017-07-22 | TCO17 Round 2C | 1 | 142 | 331.67 | 1.22 | 189 | 2554 | 1884 | 154 | 1343 | 1678 |
| 4 | 2017-07-08 | TCO17 Round 2B | 1 | 259 | 306.26 | -0.02 | 2 | 2365 | 2693 | -68 | 1189 | 2610 |
| 3 | 2017-06-30 | SRM 717 | 1 | 95 | 181.85 | 0.04 | 20 | 2363 | 2698 | 49 | 1257 | 2226 |
| 2 | 2017-05-20 | TCO17 Round 2A | 1 | 306 | 508.74 | 0.73 | 251 | 2344 | 2926 | 182 | 1208 | 2637 |
| 1 | 2017-04-01 | TCO17 Round 1A | 1 | 659 | 734.23 | 0.16 | 85 | 2093 | 4438 | -174 | 1026 | 3826 |