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 |
|---|---|---|---|
| davidtrezeguet | 3 | 2590 | 1203 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.420 | 0.796 | 1.078 | 159.0 | -126 | 240 | 1440 | 1203 | 1219 |
| initial | 0.852 | 0.904 | 1.521 | 108.9 | -5 | 317 | 1517 | 1508 | 1191 |
| EloSRM | 0.813 | 0.928 | 1.509 | 181.4 | -21 | 507 | 2626 | 2590 | 1163 |
| SRMFix | 0.790 | 0.942 | 1.502 | 174.2 | -18 | 487 | 1687 | 1652 | 1030 |
| Odd | 0.825 | 0.959 | 1.547 | 187.9 | -23 | 528 | 2309 | 2273 | 1110 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2021-10-15 | SRM 816 | 1 | 78 | 81.45 | -0.09 | -21 | 2590 | 1163 | -126 | 1203 | 1219 |
| 2 | 2021-02-24 | SRM 801 | 1 | 101 | 122.99 | -0.09 | -16 | 2611 | 1399 | -111 | 1329 | 1177 |
| 1 | 2019-06-12 | TCO19 SRM 760 | 2 | 9 | 54.97 | 2.61 | 507 | 2626 | 1244 | 240 | 1440 | 887 |