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 |
|---|---|---|---|
| davidlescano | 6 | 2290 | 817 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.117 | 0.501 | 0.732 | 63.9 | -82 | 160 | 1242 | 1201 | 2773 |
| initial | 0.053 | 0.547 | 0.740 | 65.8 | -68 | 180 | 1299 | 1232 | 2568 |
| EloSRM | 0.011 | 0.624 | 0.848 | 102.7 | -75 | 364 | 2364 | 2290 | 2310 |
| SRM | -0.043 | 0.649 | 0.794 | 143.8 | -204 | 168 | 996 | 817 | 3544 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2020-06-21 | SRM 787 | 2 | 150 | 77.40 | -0.96 | -75 | 2290 | 2310 | -95 | 817 | 3544 |
| 5 | 2020-04-18 | TCO20 Round 1A | 1 | 322 | 968.44 | 1.59 | 364 | 2364 | 2173 | 168 | 912 | 3285 |
| 4 | 2019-07-20 | TCO19 South America Regional | 1 | 18 | ||||||||
| 3 | 2019-06-23 | TCC19 South America Prelims | 1 | 103 | 118.56 | -0.09 | -10 | 2001 | 3794 | -79 | 744 | 3791 |
| 2 | 2019-03-20 | TCO19 SRM 753 | 2 | 159 | 145.91 | -0.12 | -8 | 2011 | 2984 | -173 | 823 | 2964 |
| 1 | 2018-08-04 | 2018 TCO Argentina | 1 | 41 | 42.65 | -0.37 | -57 | 2019 | 3137 | -204 | 996 | 2469 |