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 |
|---|---|---|---|
| jonbonto | 4 | 2445 | 1030 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.764 | 1.379 | 2.176 | 177.5 | -134 | 492 | 1558 | 1473 | 1750 |
| Odd | 0.710 | 1.418 | 2.168 | 163.8 | -93 | 512 | 2192 | 2142 | 1658 |
| SRM | 0.814 | 1.438 | 2.115 | 200.0 | -413 | 293 | 1102 | 1030 | 2348 |
| initial | 0.639 | 1.450 | 2.148 | 174.6 | -94 | 503 | 1636 | 1508 | 1552 |
| EloSRM | 0.662 | 1.455 | 2.168 | 173.8 | -112 | 516 | 2512 | 2445 | 1628 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2019-04-20 | TCO19 Round 1A | 1 | 529 | 410.19 | -0.37 | -36 | 2445 | 1628 | -72 | 1030 | 2348 |
| 3 | 2019-04-15 | TCO19 SRM 755 | 2 | 55 | 35.35 | -0.64 | -31 | 2481 | 1436 | 22 | 1102 | 1779 |
| 2 | 2019-03-30 | TCO19 SRM 754 | 2 | 6 | 112.93 | 4.23 | 516 | 2512 | 1349 | 293 | 1080 | 1836 |
| 1 | 2019-03-20 | TCO19 SRM 753 | 2 | 188 | 125.65 | -0.58 | -112 | 1996 | 3136 | -413 | 787 | 3035 |