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Individual Calculations August 2021 |
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| Fong, Kevin Total change: 7.60 | |   |
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| Best of the West 2021 - A | San Mateo, California | USA | 2021-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1429 | 1710 | 4.00 | 6 | -0.92 | 40 | -36.80 | |
|  Yang, Adelynne | | | 1310 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Bian, Erin | | | 1485 | USA | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Dai, Xuli | | | 1393 | USA | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Xiong, Andy | | | 1634 | USA | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Nanugonda, Vishva | | | 1310 * | USA | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Yan, Nathan | | | 1441 | USA | 1.00 | 1 | 0.17 | 40 | 6.80 | | | * 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) | | | | SJCC Summer Championship | Milpitas, California | USA | 2021-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1806 | 1710 | 3.00 | 5 | 1.11 | 40 | 44.40 | |
| | Senthilkumar, Pranav | c | | 1879 | USA | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Blessing, Anthony | | | 1964 | USA | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Finkelstein, Alan | | | 1776 | USA | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Meiyappan, Annapoorni | | wf | 1778 | USA | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Xiong, Andy | | | 1634 | USA | 0.50 | 1 | -0.10 | 40 | -4.00 | |
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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