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Individual Calculations January 2020 |
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| Ahmed, Syed Ibrahim Total change: 25.60 | |   |
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| 2019 Hart House Holidays Open U2200 | Toronto | CAN | 2019-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1760 | 1826 | 3.50 | 5 | 0.64 | 40 | 25.60 | |
|  Xiao, Edward | | | 1538 | CAN | 1.00 | 1 | 0.16 | 40 | 6.40 | |  Mao, Fengxi | | | 1914 | CAN | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Momic, Jovan | | | 1567 | CAN | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Nazareno, Merlin | | | 1876 | CAN | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Bui, Alan | | | 1905 | CAN | 0.50 | 1 | 0.11 | 40 | 4.40 | |
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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