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 |
|---|---|---|---|
| watlac | 3 | 2906 | 1565 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.510 | 0.510 | 0.676 | 121.7 | 48 | 264 | 1565 | 1565 | 643 |
| EloSRM | 0.910 | 0.910 | 1.078 | 299.3 | 116 | 572 | 2906 | 2906 | 720 |
| Odd | 0.920 | 0.920 | 1.093 | 288.2 | 106 | 572 | 2575 | 2575 | 765 |
| SRMFix | 1.020 | 1.020 | 1.131 | 182.3 | 91 | 350 | 1747 | 1747 | 1164 |
| initial | 1.086 | 1.086 | 1.174 | 130.8 | 89 | 207 | 1592 | 1592 | 1418 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2018-10-20 | TCO19 SRM 740 | 1 | 86 | 117.97 | 0.46 | 116 | 2906 | 720 | 53 | 1565 | 643 |
| 2 | 2018-10-10 | TCO 19 SRM 739 | 1 | 101 | 147.76 | 0.55 | 210 | 2790 | 910 | 48 | 1512 | 749 |
| 1 | 2017-04-01 | TCO17 Round 1A | 1 | 222 | 734.23 | 1.73 | 572 | 2580 | 2101 | 264 | 1464 | 1379 |