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 |
|---|---|---|---|
| ytrab | 10 | 3083 | 1815 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.775 | 1.158 | 1.472 | 146.7 | -217 | 262 | 1815 | 1815 | 858 |
| EloSRM | 0.736 | 1.228 | 1.483 | 160.9 | -78 | 629 | 3083 | 3083 | 690 |
| Odd | 0.774 | 1.238 | 1.502 | 158.9 | -69 | 621 | 2852 | 2852 | 705 |
| SRMFix | 1.048 | 1.282 | 1.637 | 136.4 | -40 | 373 | 2329 | 2329 | 882 |
| initial | 1.304 | 1.369 | 1.804 | 164.9 | -21 | 464 | 2770 | 2770 | 757 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 10 | 2013-06-18 | SRM 583 | 1 | 31 | 286.55 | 3.21 | 131 | 3083 | 690 | 216 | 1815 | 858 |
| 9 | 2013-06-03 | SRM 581 | 1 | 267 | 178.69 | -0.58 | -25 | 2952 | 1054 | -13 | 1599 | 1464 |
| 8 | 2013-05-11 | TCO13 Round 2C | 1 | 518 | 490.08 | -0.57 | -26 | 2977 | 994 | -86 | 1612 | 1495 |
| 7 | 2013-05-02 | SRM 578 | 1 | 127 | 224.77 | 0.82 | 65 | 3004 | 907 | 103 | 1698 | 1207 |
| 6 | 2013-04-26 | SRM 577 | 1 | 408 | 390.48 | -0.58 | -33 | 2938 | 1115 | -110 | 1595 | 1562 |
| 5 | 2013-04-20 | TCO13 Round 2B | 1 | 355 | 539.59 | 0.60 | 72 | 2972 | 1000 | 85 | 1705 | 1199 |
| 4 | 2013-04-11 | SRM 576 | 1 | 116 | 307.61 | 1.41 | 164 | 2900 | 1259 | 161 | 1620 | 1529 |
| 3 | 2013-03-14 | SRM 573 | 1 | 458 | 306.58 | -0.74 | -78 | 2736 | 2006 | -217 | 1459 | 2319 |
| 2 | 2013-03-06 | SRM 572 | 1 | 141 | 516.67 | 1.87 | 385 | 2814 | 1577 | 214 | 1676 | 1288 |
| 1 | 2013-02-23 | TCO13 Round 1A | 1 | 390 | 1,459.39 | 1.90 | 629 | 2429 | 3627 | 262 | 1462 | 2203 |