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Individual Calculations September 2011 |
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| Jiang, Louie Total change: -21.45 | |   |
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| 2011 Quebec Invitational | Montreal, Quebec | CAN | 2011-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2256 | 2348 | 4.00 | 9 | -1.52 | 15 | -22.80 | |
|  Kovalyov, Anton | g | | 2612 | ARG | 0.00 | 1 | -0.18 | 15 | -2.70 | |  Kraiouchkine, Nikita | | | 2170 | CAN | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Tessier-Desrosiers, Olivier | | | 2086 | CAN | 0.50 | 1 | -0.32 | 15 | -4.80 | | | Martchenko, Alexander | | | 2227 | CAN | 0.00 | 1 | -0.66 | 15 | -9.90 | | | Voloaca, Mihnea | | | 2236 | CAN | 0.50 | 1 | -0.15 | 15 | -2.25 | | | Caire, Francois | | | 2150 | CAN | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Meszaros, Michal | m | | 2418 | SVK | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Zhao, Parker | | | 2382 | USA | 0.00 | 1 | -0.45 | 15 | -6.75 | | | Drolet, Stephane | | | 2025 | CAN | 1.00 | 1 | 0.13 | 15 | 1.95 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | 2011 Manhattan Open - Open Section | New York, New York | USA | 2011-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2270 | 2348 | 5.50 | 9 | 0.09 | 15 | 1.35 | |
| | Itkin, David | | | 2025 | CAN | 0.50 | 1 | -0.37 | 15 | -5.55 | | | Markzon, Gregory | f | | 2241 | USA | 0.50 | 1 | -0.15 | 15 | -2.25 | | | Barrett, Steve | | | 2236 | ENG | 0.00 | 1 | -0.65 | 15 | -9.75 | | | Tarifa, Alket | | | 2206 | ENG | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Shvartsman, Andrew | c | | 2209 | USA | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Williams, Alan P | | | 2230 | USA | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Stripunsky, Alexander | g | | 2568 | USA | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Cadman, Charles | | | 2269 | USA | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Lapshun, Yury | m | | 2444 | USA | 1.00 | 1 | 0.63 | 15 | 9.45 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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