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 |
|---|---|---|---|
| cchao | 21 | 3313 | 1811 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.457 | 1.141 | 1.822 | 104.1 | -81 | 926 | 3088 | 3005 | 274 |
| EloSRM | 0.480 | 1.147 | 1.815 | 109.7 | -85 | 897 | 3412 | 3313 | 296 |
| SRMFix | 0.523 | 1.153 | 1.808 | 103.4 | -105 | 895 | 2473 | 2370 | 301 |
| SRM | 0.754 | 1.181 | 1.738 | 123.7 | -233 | 543 | 1960 | 1811 | 343 |
| initial | 0.538 | 1.182 | 1.905 | 142.3 | -289 | 789 | 3007 | 2560 | 311 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 21 | 2020-08-01 | TCO20 Round 3A | 1 | 168 | 148.15 | -0.59 | -35 | 3313 | 296 | -90 | 1811 | 343 |
| 20 | 2020-07-18 | TCO20 Round 2B | 1 | 67 | 81.54 | 0.28 | 38 | 3348 | 273 | 39 | 1901 | 281 |
| 19 | 2020-04-28 | TCO20 Round 1B | 1 | 53 | 20.77 | -1.35 | -69 | 3310 | 342 | 2 | 1862 | 369 |
| 18 | 2017-11-28 | SRM 724 | 1 | 74 | 90.84 | -0.54 | -33 | 3379 | 319 | -100 | 1860 | 454 |
| 17 | 2017-05-07 | SRM 714 | 1 | 34 | 80.83 | 1.25 | 95 | 3412 | 304 | 106 | 1960 | 404 |
| 16 | 2017-01-11 | SRM 705 Sponsored By Blizzard | 1 | 59 | 70.34 | 0.25 | 30 | 3317 | 397 | 61 | 1854 | 535 |
| 15 | 2016-12-29 | SRM 704 | 1 | 59 | 130.03 | 1.14 | 107 | 3287 | 424 | 114 | 1793 | 603 |
| 14 | 2016-09-26 | SRM 699 (Cisco) | 1 | 58 | 135.98 | 1.23 | 116 | 3181 | 583 | 124 | 1679 | 801 |
| 13 | 2016-05-12 | 2016 TCO Algo 2A | 1 | 172 | 428.11 | -0.09 | 1 | 3065 | 860 | -31 | 1555 | 1227 |
| 12 | 2016-03-26 | 2016 TCO Algo 1A | 1 | 129 | 190.58 | 0.56 | 62 | 3064 | 871 | 87 | 1586 | 1221 |
| 11 | 2015-11-30 | SRM 674 | 1 | 181 | 157.94 | -0.60 | -45 | 3002 | 981 | -79 | 1499 | 1454 |
| 10 | 2015-07-23 | SRM 663 | 1 | 170 | 190.75 | 0.17 | 28 | 3047 | 910 | 56 | 1578 | 1269 |
| 9 | 2015-02-02 | SRM 648 | 1 | 399 | 175.65 | -1.18 | -60 | 3019 | 1132 | -84 | 1522 | 1863 |
| 8 | 2015-01-24 | SRM 647 | 1 | 23 | 251.86 | 3.45 | 195 | 3079 | 938 | 274 | 1606 | 1499 |
| 7 | 2014-12-09 | SRM 640 | 1 | 369 | 189.28 | -1.05 | -68 | 2884 | 1629 | -191 | 1332 | 3090 |
| 6 | 2014-11-28 | SRM 639 | 1 | 233 | 276.37 | -0.39 | -24 | 2951 | 1343 | -62 | 1523 | 1878 |
| 5 | 2014-10-23 | SRM 637 | 1 | 152 | 346.46 | 1.19 | 119 | 2975 | 1253 | 137 | 1585 | 1614 |
| 4 | 2014-10-14 | SRM 636 | 1 | 446 | 248.00 | -0.96 | -85 | 2856 | 1750 | -233 | 1448 | 2320 |
| 3 | 2014-09-17 | SRM 633 | 1 | 245 | 385.82 | -0.25 | -17 | 2941 | 1371 | -123 | 1681 | 1273 |
| 2 | 2014-09-05 | SRM 632 - TCO14 Wildcard Sweep | 1 | 175 | 338.47 | 0.95 | 185 | 2958 | 1309 | 61 | 1804 | 928 |
| 1 | 2014-08-21 | SRM 630 | 2 | 5 | 485.97 | 6.60 | 897 | 2772 | 2139 | 543 | 1743 | 1092 |