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 |
|---|---|---|---|
| niwatori_ | 21 | 2925 | 1409 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.233 | 0.466 | 0.639 | 61.0 | -67 | 276 | 2947 | 2925 | 435 |
| Odd | 0.233 | 0.479 | 0.645 | 59.8 | -66 | 261 | 2634 | 2608 | 401 |
| SRMFix | 0.297 | 0.494 | 0.675 | 49.2 | -49 | 255 | 1962 | 1941 | 419 |
| initial | 0.357 | 0.536 | 0.745 | 64.6 | -52 | 250 | 2172 | 2104 | 370 |
| SRM | 0.311 | 0.555 | 0.880 | 66.1 | -269 | 167 | 1515 | 1409 | 488 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 21 | 2022-08-16 | SRM 835 | 1 | 34 | 43.89 | -0.05 | 0 | 2925 | 435 | -21 | 1409 | 488 |
| 20 | 2020-05-15 | SRM 786 | 1 | 171 | 166.06 | -0.04 | 5 | 2925 | 720 | 15 | 1430 | 927 |
| 19 | 2019-04-29 | SRM 757 | 1 | 101 | 100.39 | -0.36 | -27 | 2920 | 727 | -57 | 1415 | 935 |
| 18 | 2019-01-19 | TCO19 SRM 747 | 1 | 52 | 103.90 | 1.00 | 115 | 2947 | 658 | 122 | 1472 | 798 |
| 17 | 2018-03-29 | SRM 732 | 1 | 49 | 88.52 | -0.03 | 3 | 2832 | 1060 | 13 | 1350 | 1484 |
| 16 | 2018-03-17 | SRM 731 | 1 | 117 | 116.55 | -0.35 | -21 | 2828 | 1071 | -56 | 1337 | 1537 |
| 15 | 2018-02-20 | SRM 730 | 1 | 83 | 145.39 | 0.81 | 72 | 2849 | 1047 | 113 | 1393 | 1335 |
| 14 | 2018-01-10 | SRM 727 | 2 | 7 | 9.48 | 0.44 | 27 | 2777 | 1227 | 88 | 1280 | 1846 |
| 13 | 2017-10-12 | SRM 722 | 1 | 166 | 131.88 | -0.45 | -29 | 2750 | 1321 | -99 | 1192 | 2412 |
| 12 | 2017-09-26 | SRM 721 | 1 | 128 | 177.83 | 0.47 | 46 | 2779 | 1277 | 91 | 1291 | 1896 |
| 11 | 2017-08-24 | SRM 720 | 1 | 153 | 169.42 | -0.20 | -13 | 2732 | 1400 | -15 | 1200 | 2459 |
| 10 | 2017-07-08 | TCO17 Round 2B | 1 | 259 | 263.47 | -0.24 | -18 | 2745 | 1406 | -61 | 1215 | 2469 |
| 9 | 2017-06-30 | SRM 717 | 1 | 95 | 168.47 | -0.07 | 0 | 2763 | 1357 | 19 | 1276 | 2098 |
| 8 | 2017-05-30 | SRM 715 | 1 | 137 | 136.75 | -0.00 | 7 | 2763 | 1393 | 11 | 1257 | 2233 |
| 7 | 2017-05-20 | TCO17 Round 2A | 1 | 506 | 331.19 | -0.66 | -67 | 2755 | 1465 | -269 | 1246 | 2391 |
| 6 | 2017-04-18 | SRM 712 | 1 | 174 | 207.73 | 0.24 | 39 | 2822 | 1317 | 9 | 1515 | 1171 |
| 5 | 2017-04-01 | TCO17 Round 1A | 1 | 219 | 343.35 | 0.65 | 84 | 2784 | 1428 | 47 | 1506 | 1227 |
| 4 | 2017-03-09 | SRM 710 | 1 | 42 | 131.84 | 0.03 | 16 | 2699 | 1675 | 7 | 1459 | 1395 |
| 3 | 2017-02-09 | SRM 708 | 1 | 113 | 288.12 | 1.35 | 276 | 2683 | 1751 | 167 | 1452 | 1436 |
| 2 | 2016-12-29 | SRM 704 | 2 | 48 | 149.36 | 1.64 | 202 | 2407 | 2937 | 97 | 1285 | 2385 |
| 1 | 2016-12-13 | SRM 703 | 2 | 108 | 177.50 | 0.72 | 212 | 2205 | 4048 | -12 | 1188 | 3033 |