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 |
|---|---|---|---|
| Samar_AbdelNabi | 4 | 1481 | 380 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.250 | 0.250 | 0.278 | 41.3 | -97 | -14 | 1401 | 1333 | 10388 |
| EloSRM | -0.261 | 0.261 | 0.295 | 47.7 | -113 | -18 | 1559 | 1481 | 10322 |
| SRMFix | -0.314 | 0.314 | 0.362 | 58.2 | -143 | -23 | 1057 | 967 | 10464 |
| initial | -0.351 | 0.351 | 0.374 | 42.2 | -69 | -26 | 1131 | 1031 | 10410 |
| SRM | -0.599 | 0.599 | 0.775 | 205.0 | -519 | -44 | 681 | 380 | 10351 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2010-11-18 | SRM 488 | 2 | 692 | 620.63 | -0.23 | -33 | 1481 | 10322 | -108 | 380 | 10351 |
| 3 | 2010-09-09 | SRM 481 | 2 | 645 | 705.72 | -0.15 | -18 | 1514 | 9598 | -44 | 488 | 9542 |
| 2 | 2010-08-26 | SRM 480 | 2 | 653 | 578.92 | -0.17 | -27 | 1532 | 9213 | -149 | 532 | 9115 |
| 1 | 2010-08-14 | SRM 479 | 2 | 963 | 724.03 | -0.49 | -113 | 1559 | 8878 | -519 | 681 | 8159 |