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 |
|---|---|---|---|
| piyush1999 | 4 | 2862 | 1459 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.825 | 1.061 | 1.366 | 128.2 | -72 | 288 | 1531 | 1459 | 866 |
| SRMFix | 1.032 | 1.139 | 1.636 | 183.3 | -22 | 537 | 1901 | 1879 | 909 |
| EloSRM | 1.034 | 1.159 | 1.648 | 203.6 | -27 | 541 | 2889 | 2862 | 816 |
| Odd | 1.039 | 1.168 | 1.674 | 202.3 | -24 | 575 | 2555 | 2532 | 828 |
| initial | 1.222 | 1.222 | 1.747 | 147.1 | 4 | 360 | 1788 | 1788 | 1130 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2020-04-24 | SRM 784 | 1 | 216 | 181.68 | -0.25 | -27 | 2862 | 816 | -72 | 1459 | 866 |
| 3 | 2020-04-18 | TCO20 Round 1A | 1 | 144 | 382.93 | 1.41 | 225 | 2889 | 793 | 98 | 1531 | 733 |
| 2 | 2020-02-15 | SRM 778 | 1 | 68 | 116.91 | 0.00 | 21 | 2664 | 1116 | -55 | 1433 | 872 |
| 1 | 2019-02-08 | TCO19 SRM 750 | 2 | 14 | 109.60 | 2.97 | 541 | 2643 | 1150 | 288 | 1488 | 767 |