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 |
|---|---|---|---|
| techmaster | 3 | 1755 | 751 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.153 | 0.153 | 0.213 | 18.4 | -43 | -3 | 1197 | 1145 | 11112 |
| EloSRM | -0.144 | 0.165 | 0.225 | 28.8 | -46 | 39 | 1802 | 1755 | 9751 |
| SRMFix | -0.184 | 0.184 | 0.226 | 29.6 | -50 | -16 | 1177 | 1111 | 10462 |
| Odd | -0.132 | 0.184 | 0.235 | 37.8 | -41 | 63 | 1627 | 1586 | 9669 |
| SRM | -0.712 | 0.712 | 0.761 | 149.7 | -229 | -90 | 971 | 751 | 9852 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2012-07-09 | SRM 549 | 2 | 506 | 455.65 | -0.38 | -46 | 1755 | 9751 | -130 | 751 | 9852 |
| 2 | 2012-05-29 | SRM 544 | 2 | 263 | 425.82 | -0.08 | 2 | 1802 | 9111 | -90 | 881 | 8003 |
| 1 | 2012-05-19 | SRM 543 | 2 | 777 | 794.82 | 0.03 | 39 | 1800 | 9220 | -229 | 971 | 6675 |