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 |
|---|---|---|---|
| riyadh_iit | 2 | 1850 | 769 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.205 | 0.444 | 0.489 | 53.5 | -78 | 29 | 1229 | 1151 | 10768 |
| SRMFix | -0.289 | 0.464 | 0.546 | 81.3 | -120 | 42 | 1242 | 1122 | 10324 |
| EloSRM | -0.249 | 0.536 | 0.591 | 107.3 | -101 | 114 | 1951 | 1850 | 9518 |
| Odd | -0.218 | 0.558 | 0.599 | 114.9 | -92 | 138 | 1740 | 1648 | 9591 |
| SRM | -0.936 | 0.936 | 0.990 | 215.5 | -307 | -124 | 1076 | 769 | 9632 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2013-12-04 | SRM 599 | 2 | 1120 | 684.40 | -0.78 | -101 | 1850 | 9518 | -307 | 769 | 9632 |
| 1 | 2013-11-20 | SRM 597 | 2 | 571 | 696.76 | 0.29 | 114 | 1951 | 8126 | -124 | 1076 | 5550 |