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Individual Calculations May 2023 |
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| Preotu, Razvan Total change: -7.60 | |   |
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| 2023 Canadian Closed Championship | Toronto | CAN | 2023-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2266 | 2483 | 6.00 | 9 | -0.76 | 10 | -7.60 | |
|  Barron, Michael | m | | 2152 | CAN | 1.00 | 1 | 0.12 | 10 | 1.20 | |  Plotkin, Victor | f | | 2172 | CAN | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Rodrigue-Lemieux, Shawn | m | | 2451 | CAN | 0.50 | 1 | -0.04 | 10 | -0.40 | | | Sambuev, Bator | g | | 2433 | CAN | 0.00 | 1 | -0.57 | 10 | -5.70 | | | Clyde, Jordan | | | 2117 | CAN | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Rusonik, Max | c | | 2262 | CAN | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Noritsyn, Nikolay | m | | 2444 | CAN | 0.00 | 1 | -0.55 | 10 | -5.50 | | | Xu, Daniel | c | | 2282 | CAN | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Yang, Jingyun (ryan) | | | 2083 * | CAN | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * 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) | | |
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