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 |
|---|---|---|---|
| tpourjalali | 4 | 2486 | 1234 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.028 | 0.293 | 0.367 | 68.0 | -99 | 153 | 1353 | 1234 | 1514 |
| EloSRM | 0.277 | 0.302 | 0.545 | 94.8 | -2 | 350 | 2486 | 2486 | 1552 |
| SRMFix | 0.303 | 0.307 | 0.551 | 64.0 | -1 | 239 | 1453 | 1453 | 1829 |
| initial | 0.321 | 0.321 | 0.553 | 38.7 | 2 | 132 | 1355 | 1355 | 1990 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2019-05-22 | TCO19 Round 2A | 1 | 133 | 210.45 | 0.07 | 22 | 2486 | 1552 | -1 | 1234 | 1514 |
| 3 | 2019-04-29 | SRM 757 | 1 | 101 | 128.20 | -0.01 | 5 | 2464 | 1575 | -19 | 1235 | 1480 |
| 2 | 2019-04-25 | TCO19 SRM 756 | 1 | 108 | 131.19 | -0.04 | -2 | 2459 | 1558 | -99 | 1254 | 1399 |
| 1 | 2019-04-20 | TCO19 Round 1A | 1 | 313 | 664.55 | 1.09 | 350 | 2462 | 1595 | 153 | 1353 | 1108 |