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Individual Calculations October 2017 |
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| Atanasov, Anthony Total change: 82.00 | |   |
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| World Cadets U-10 Abs Chess Championship 2017 | Pocos de Caldas | BRA | 2017-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1733 | 1766 | 7.50 | 11 | 1.66 | 40 | 66.40 | |
|  Garzon Zapatanga, Christopher L | | | 1376 | ECU | 1.00 | 1 | 0.09 | 40 | 3.60 | |  Wang, Ryan | | | 1366 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Patole, Noam | | | 1934 | FRA | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Bharath, Subramaniyam H | c | | 2166 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Hoang, Minh Hieu | c | | 1606 | VIE | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Rama, Tejas | | | 1528 | USA | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Prestia, Frank | | | 1609 | USA | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Maurizzi, Marc Andria | | | 1947 | FRA | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Ye, Luke Sicong | | | 1813 | USA | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Zhou, Liran | | | 1897 | USA | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Vidyarthi, Vyom | | | 1824 | USA | 0.50 | 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) | | | | 2017 KW September Open | Kitchener | CAN | 2017-09-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1789 | 1728 | 2.50 | 5 | 0.39 | 40 | 15.60 | |
| | Ning, Eric | | | 1771 | CAN | 0.50 | 1 | 0.06 | 40 | 2.40 | | | Chakkoli, Shiva | | | 1628 | CAN | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Ranola, Alberto | | | 1816 | PHI | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Brammall, Stuart | | | 1957 | CAN | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Surya, Benito | | | 1771 | CAN | 0.00 | 1 | -0.44 | 40 | -17.60 | |
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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