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Individual Calculations August 2018 |
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| Zhao, Ian Total change: 29.60 | |   |
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| 2018 Canadian Youth Chess Championship U14 Open | Quebec City | CAN | 2018-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1769 | 1951 | 3.00 | 4 | 0.24 | 40 | 9.60 | |
|  Makarczyk, David | | | 1551 * | CAN | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Xiang, Christopher | | | 1551 * | CAN | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Papneja, Arul | | | 1795 | CAN | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Vettese, Nicholas | f | | 2180 | CAN | 0.50 | 1 | 0.29 | 40 | 11.60 | | | * 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) | | | | 2018 Canadian Open, Open Section | Quebec City | CAN | 2018-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2082 | 1951 | 3.00 | 7 | 0.50 | 40 | 20.00 | |
| | Sambuev, Bator | g | | 2351 * | CAN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Bluteau, Yvon | | | 1758 | CAN | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Dukic, Zachary | | | 2118 | CAN | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Hay, Jonathan | | | 1772 | CAN | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Tanaka, Taira Tyler | | | 2054 | CAN | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Mulyar, Michael | m | | 2351 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Zhao, Jim | | | 2169 | CAN | 0.00 | 1 | -0.22 | 40 | -8.80 | | | * 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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