Individual Calculations May 2019 |
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Demchenko, Svitlana Total change: -23.60 | | |
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2019 RA March Open | Ottawa | CAN | 2019-03-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
2051 | 2135 | 3.50 | 5 | 0.59 | 40 | 23.60 | |
| Han, Johnathan | | | 1735 * | CAN | 1.00 | 1 | 0.08 | 40 | 3.20 | | Simic, Dusan | | | 2110 | SRB | 0.50 | 1 | -0.03 | 40 | -1.20 | | Gordon, David | c | | 2185 | CAN | 1.00 | 1 | 0.57 | 40 | 22.80 | | Sambuev, Bator | g | | 2489 | CAN | 0.00 | 1 | -0.11 | 40 | -4.40 | | Ning, Alwin | | | 1735 * | CAN | 1.00 | 1 | 0.08 | 40 | 3.20 | | * 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) | | 2019 Canada Zonal | Kingston | CAN | 2019-04-18 |
Rc | Ro | w | n | change | K | K*chg | Game |
2167 | 2135 | 2.50 | 8 | -1.18 | 40 | -47.20 | |
| Hua, Eugene | f | | 2329 | CAN | 0.00 | 1 | -0.25 | 40 | -10.00 | | Zhou, Qiyu | f | wg | 2246 | CAN | 0.00 | 1 | -0.35 | 40 | -14.00 | | Vettese, Nicholas | f | | 2323 | CAN | 0.00 | 1 | -0.26 | 40 | -10.40 | | Huang, Qiuyu | f | | 2145 | CAN | 0.00 | 1 | -0.49 | 40 | -19.60 | | Wiebe, Isaac | | | 2053 | CAN | 0.50 | 1 | -0.11 | 40 | -4.40 | | Zhong, Kevin | c | | 1987 | CAN | 1.00 | 1 | 0.30 | 40 | 12.00 | | Chen, Max | c | | 2070 | CAN | 0.50 | 1 | -0.09 | 40 | -3.60 | | Gordon, David | c | | 2185 | CAN | 0.50 | 1 | 0.07 | 40 | 2.80 | | 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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