3.12 The objective of the rating system administrator is the production of objective best-possible measurements.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| tangzx | 2 | 2840 | 1649 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.525 | 1.525 | 1.578 | 224.5 | 158 | 291 | 1649 | 1649 | 1132 |
| SRMFix | 2.189 | 2.189 | 2.199 | 358.8 | 324 | 393 | 1918 | 1918 | 2410 |
| EloSRM | 2.261 | 2.261 | 2.266 | 579.3 | 495 | 664 | 2840 | 2840 | 943 |
| initial | 2.276 | 2.276 | 2.288 | 274.0 | 245 | 303 | 1748 | 1748 | 3608 |
| Odd | 2.279 | 2.279 | 2.283 | 567.2 | 515 | 620 | 2638 | 2638 | 988 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-09-14 | SRM 518 | 1 | 137 | 732.97 | 2.42 | 664 | 2840 | 943 | 291 | 1649 | 1132 |
| 1 | 2010-10-21 | Member SRM 485 | 2 | 142 | 609.50 | 2.10 | 495 | 2176 | 3531 | 158 | 1358 | 2114 |