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Individual Calculations September 2012 |
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| Agbabishvili, Lali Total change: 27.75 | |   |
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| 2012 Hart House Ch | Toronto, Ontario | CAN | 2012-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1972 | 1952 | 5.00 | 9 | 0.85 | 15 | 12.75 | |
|  Abrahams, Daniel | | | 2021 | CAN | 1.00 | 1 | 0.60 | 15 | 9.00 | |  Yu, Jonathan | | | 1988 | CAN | 0.00 | 1 | -0.45 | 15 | -6.75 | | | Bellissimo, Joseph | | | 1796 | CAN | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Hahn, Bernd | | | 1552 * | CAN | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Ferreira, Alex T | | | 2000 | CAN | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Derraugh, Geordie | | | 2057 | CAN | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Humphreys, Michael | | | 2202 | CAN | 1.00 | 1 | 0.81 | 15 | 12.15 | | | Moffat, Andrei | | | 2112 | CAN | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Perelman, Leon | | | 2021 | CAN | 0.00 | 1 | -0.40 | 15 | -6.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 2012 Goddesschess Womens Closed Ch | Montreal, Quebec | CAN | 2012-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1923 | 1925 | 4.00 | 6 | 1.00 | 15 | 15.00 | |
| | Khoudgarian, Natalia | | wm | 2158 | CAN | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Yun, Chang | | | 1886 | CAN | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Roy, Myriam | | | 1982 | CAN | 0.50 | 1 | 0.08 | 15 | 1.20 | | | Peng, Jackie | | wc | 2009 | CAN | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Liu, Jiaxin | | wc | 1666 | CAN | 0.50 | 1 | -0.32 | 15 | -4.80 | | | Zhou, Qiyu | | | 1836 | CAN | 1.00 | 1 | 0.38 | 15 | 5.70 | |
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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