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Individual Calculations March 2018 |
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| Zhang, Henry Total change: -105.60 | |   |
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| 2018 Oakville Winter Open Championship | Oakville | CAN | 2018-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2116 | 2014 | 2.00 | 5 | 0.02 | 40 | 0.80 | |
|  Hua, Eugene | f | | 2301 | CAN | 1.00 | 1 | 0.84 | 40 | 33.60 | |  Qian, Owen | | | 1853 | CAN | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Sambuev, Bator | g | | 2414 * | CAN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Liu, Zhanhe (lambert) | | | 1957 | CAN | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Khanna, Ravi | | | 2053 | IND | 0.50 | 1 | 0.05 | 40 | 2.00 | | | * 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 Hart House Reading Week Open U2200 | Toronto | CAN | 2018-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1698 | 2014 | 2.50 | 6 | -2.66 | 40 | -106.40 | |
| | Jiang, Brian | | | 1753 | CAN | 0.00 | 1 | -0.82 | 40 | -32.80 | | | He, Emma | | wf | 1627 | CAN | 0.00 | 1 | -0.91 | 40 | -36.40 | | | Nakagawa, Seiji | | | 1682 | CAN | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Washimkar, Arhant | | | 1677 | CAN | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Uthayakumar, Ronan | | | 1658 | CAN | 0.50 | 1 | -0.39 | 40 | -15.60 | | | Papneja, Arul | | | 1792 | CAN | 1.00 | 1 | 0.22 | 40 | 8.80 | |
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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