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 |
|---|---|---|---|
| Macheda | 2 | 2447 | 1388 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.738 | 0.738 | 0.920 | 94.0 | 23 | 165 | 1388 | 1388 | 2557 |
| SRMFix | 1.469 | 1.469 | 1.669 | 273.4 | 109 | 438 | 1747 | 1747 | 3788 |
| EloSRM | 1.499 | 1.499 | 1.747 | 347.3 | 139 | 555 | 2447 | 2447 | 3277 |
| initial | 1.675 | 1.675 | 1.800 | 201.7 | 122 | 281 | 1603 | 1603 | 4795 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2012-04-07 | TCO12 Round 1B | 1 | 642 | 975.45 | 0.60 | 139 | 2447 | 3277 | 23 | 1388 | 2557 |
| 1 | 2012-03-17 | SRM 537 | 2 | 179 | 941.69 | 2.40 | 555 | 2308 | 4117 | 165 | 1365 | 2683 |