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Individual Calculations March 2020 |
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| Yang, Kaiqi Total change: -16.40 | |   |
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| 2020 Hart House Reading Week Open Crown | Toronto | CAN | 2020-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2106 | 2497 | 3.50 | 6 | -1.99 | 10 | -19.90 | |
|  Munro, Allan | f | | 2097 * | TTO | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Gaisinsky, Adam | c | | 2097 * | CAN | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Sapozhnikov, Roman | f | | 2148 | CAN | 0.00 | 1 | -0.89 | 10 | -8.90 | | | Mao, Fengxi | | | 2097 * | CAN | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Chen, Max | c | | 2097 * | CAN | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Southam, David | | | 2097 * | 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) | | | | 2020 Oakville Winter Open Chess Championship | Oakville | CAN | 2020-02-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2110 | 2497 | 4.00 | 4 | 0.35 | 10 | 3.50 | |
| | Xu, Eddie | | | 2097 * | CAN | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Sharma, Vishruth | | | 2097 * | CAN | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Sapozhnikov, Roman | f | | 2148 | CAN | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Chen, Max | c | | 2097 * | 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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