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 |
|---|---|---|---|
| matcoder | 3 | 2480 | 1134 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.628 | 0.647 | 1.105 | 77.9 | -3 | 230 | 1430 | 1427 | 1653 |
| SRM | -0.045 | 0.648 | 0.717 | 157.3 | -350 | 62 | 1544 | 1134 | 1747 |
| SRMFix | 0.495 | 0.779 | 1.122 | 150.7 | -58 | 383 | 1583 | 1514 | 1559 |
| EloSRM | 0.499 | 0.787 | 1.135 | 164.9 | -65 | 429 | 2544 | 2480 | 1589 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2020-07-18 | TCO20 Round 2B | 1 | 210 | 311.97 | -0.06 | 1 | 2480 | 1589 | -60 | 1134 | 1747 |
| 2 | 2020-04-18 | TCO20 Round 1A | 1 | 609 | 470.58 | -0.37 | -65 | 2479 | 1793 | -350 | 1194 | 1817 |
| 1 | 2019-05-11 | TCC19 India Qualifiers | 1 | 53 | 201.82 | 1.93 | 429 | 2544 | 1428 | 62 | 1544 | 714 |