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 |
|---|---|---|---|
| Mahmoud3ali | 5 | 2609 | 938 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.003 | 0.362 | 0.419 | 141.6 | -357 | 168 | 1423 | 938 | 3488 |
| initial | 0.483 | 0.547 | 0.700 | 65.9 | -13 | 148 | 1510 | 1491 | 2236 |
| SRMFix | 0.407 | 0.550 | 0.675 | 95.9 | -25 | 263 | 1639 | 1599 | 1993 |
| EloSRM | 0.284 | 0.568 | 0.670 | 164.9 | -65 | 450 | 2721 | 2609 | 1564 |
| Odd | 0.299 | 0.573 | 0.681 | 160.8 | -57 | 451 | 2415 | 2315 | 1604 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2018-02-10 | SRM 729 | 1 | 223 | 163.56 | -0.45 | -65 | 2609 | 1564 | -357 | 938 | 3488 |
| 4 | 2018-01-25 | SRM 728 | 1 | 168 | 163.75 | -0.26 | -46 | 2675 | 1433 | -128 | 1295 | 1750 |
| 3 | 2017-07-08 | TCO17 Round 2B | 1 | 225 | 276.12 | 0.30 | 77 | 2721 | 1472 | 19 | 1423 | 1376 |
| 2 | 2017-06-26 | SRM 716 | 1 | 116 | 175.24 | 0.60 | 186 | 2644 | 1672 | 36 | 1404 | 1437 |
| 1 | 2017-04-01 | TCO17 Round 1A | 1 | 311 | 734.23 | 1.24 | 450 | 2458 | 2619 | 168 | 1368 | 1828 |