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Individual Calculations September 2019 |
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| Chin, Jonathan Total change: -51.20 | |   |
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| 2019 NAYCC U16 Open | Kingston | CAN | 2019-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1728 | 1921 | 4.50 | 8 | -1.28 | 40 | -51.20 | |
|  Wei, Daniel | | | 1788 | CAN | 1.00 | 1 | 0.32 | 40 | 12.80 | |  Xiao, Edward | | | 1521 * | CAN | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Tinica, Gabriel | | | 1776 | CAN | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Du, Daniel | | | 1761 | CAN | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Ahmed, Syed Ibrahim | | | 1815 | CAN | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Ning, Alwin | | | 1521 * | CAN | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Yang, Fan | | | 2012 | CAN | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Yang, Brian | | | 1632 | CAN | 1.00 | 1 | 0.16 | 40 | 6.40 | | | * 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) | | |
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