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Individual Calculations February 2019 |
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| Xie, Austin Total change: -6.80 | |   |
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| 2019 Ontario Junior Chess Championship | Mississauga | CAN | 2019-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1582 | 1500 | 2.00 | 4 | 0.41 | 40 | 16.40 | |
|  Rusonik, Max | | | 1820 | CAN | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Liu, Henry | | | 1566 | CAN | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Huang, Youhe | | | 1717 | CAN | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Ning, Alwin | | | 1223 | CAN | 1.00 | 1 | 0.17 | 40 | 6.80 | |
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) | | | | 2019 Oakville Winter Open U2100 | Oakville | CAN | 2019-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1701 | 1500 | 0.50 | 4 | -0.58 | 40 | -23.20 | |
| | Papneja, Arul | | | 1777 | CAN | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Liu, Harrison (hangchen) | | | 1574 | CAN | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Xiang, Christopher | | | 1552 | CAN | 0.50 | 1 | 0.07 | 40 | 2.80 | | | Hasku, Dashnor | | | 1900 * | KOS | 0.00 | 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) | | |
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