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Individual Calculations January 2020 |
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| Liu, Harrison Hangchen Total change: 24.00 | |   |
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| 2019 Hart House Holidays Open U1900 | Toronto | CAN | 2019-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1445 | 1503 | 3.50 | 5 | 0.60 | 40 | 24.00 | |
|  Verde, Pino | | | 1339 | CAN | 1.00 | 1 | 0.28 | 40 | 11.20 | |  Armstrong, Robert J. | | | 1477 | CAN | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Hughes, Henry | | | 1493 | CAN | 0.50 | 1 | -0.01 | 40 | -0.40 | | | Liu, Aaron | | | 1490 | CAN | 0.00 | 1 | -0.52 | 40 | -20.80 | | | Gao, William Zhimao | | | 1424 | CAN | 1.00 | 1 | 0.39 | 40 | 15.60 | |
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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