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 |
|---|---|---|---|
| JUVENTUSER | 3 | 1641 | 609 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.202 | 0.326 | 0.361 | 39.3 | -65 | 22 | 1157 | 1127 | 9683 |
| Odd | -0.107 | 0.330 | 0.340 | 70.2 | -97 | 94 | 1504 | 1485 | 8657 |
| EloSRM | -0.129 | 0.343 | 0.358 | 77.3 | -113 | 94 | 1666 | 1641 | 8544 |
| SRMFix | -0.183 | 0.365 | 0.402 | 71.7 | -138 | 46 | 1108 | 1077 | 9476 |
| SRM | -0.550 | 0.601 | 0.846 | 197.0 | -522 | -14 | 678 | 609 | 9468 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2010-12-28 | SRM 492 | 2 | 484 | 525.10 | -0.23 | -26 | 1641 | 8544 | -55 | 609 | 9468 |
| 2 | 2010-12-08 | SRM 490 | 2 | 648 | 809.61 | 0.32 | 94 | 1666 | 8161 | -14 | 664 | 8956 |
| 1 | 2010-11-18 | SRM 488 | 2 | 692 | 522.53 | -0.48 | -113 | 1573 | 9343 | -522 | 678 | 8690 |