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 |
|---|---|---|---|
| mihail.costea | 5 | 2383 | 1170 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.770 | 1.242 | 1.684 | 178.4 | -419 | 357 | 1557 | 1170 | 4800 |
| initial | 0.718 | 1.402 | 2.064 | 168.8 | -140 | 523 | 1723 | 1632 | 4753 |
| Odd | 0.375 | 1.626 | 2.218 | 215.0 | -104 | 769 | 2315 | 2185 | 4321 |
| SRMFix | 0.367 | 1.636 | 2.181 | 231.5 | -240 | 693 | 1893 | 1597 | 4917 |
| EloSRM | 0.427 | 1.637 | 2.192 | 220.0 | -108 | 739 | 2487 | 2383 | 4386 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2014-03-04 | SRM 611 | 2 | 254 | 150.31 | -0.76 | -40 | 2383 | 4386 | 3 | 1170 | 4800 |
| 4 | 2014-02-15 | SRM 609 | 2 | 170 | 287.13 | 0.76 | 128 | 2423 | 4097 | 71 | 1167 | 4881 |
| 3 | 2012-05-19 | SRM 543 | 2 | 522 | 149.16 | -1.81 | -108 | 2295 | 4418 | -42 | 1096 | 5238 |
| 2 | 2012-02-18 | SRM 533 | 1 | 819 | 605.41 | -0.46 | -84 | 2402 | 3356 | -419 | 1138 | 4742 |
| 1 | 2012-02-09 | SRM 532 | 2 | 39 | 826.16 | 4.40 | 739 | 2487 | 2790 | 357 | 1557 | 1541 |