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Individual Calculations November 2019 |
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| Han, Johnathan Total change: 11.20 | |   |
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| 2019 RA Fall Open | Ottawa | CAN | 2019-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1922 | 1579 | 0.00 | 3 | -0.37 | 40 | -14.80 | |
|  Liang, Jason | f | | 1979 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Dukic, Zachary | | | 1979 * | CAN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kearnan, Dan | | | 1808 | CAN | 0.00 | 1 | -0.21 | 40 | -8.40 | | | * 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 Canadian International Open Chess Championship A | Montreal-Longueuil | CAN | 2019-10-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1985 | 1598 | 1.00 | 4 | 0.65 | 40 | 26.00 | |
| | Huang, Qiuyu | f | | 1946 | CAN | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Chabot, Roland | | | 1998 * | CAN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Saha, Ananda | | | 1998 * | CAN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Luksza, Arkadiusz | | | 1998 * | CAN | 1.00 | 1 | 0.92 | 40 | 36.80 | | | * 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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