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Individual Calculations September 2019 |
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| Vinushan, Vijendra Total change: 114.00 | |   |
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| 2019 NAYCC U14 Open | Kingston | CAN | 2019-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1600 | 1367 | 3.50 | 7 | 1.78 | 40 | 71.20 | |
|  Dennis, Li | | | 1767 * | USA | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Harrison, Hangchen Liu | | | 1511 | CAN | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Samuel, Zhang | | | 1767 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Daniel, Shubin | | | 1767 * | USA | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Savio, Joseph Benher | | | 1668 | CAN | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Eric, Wang | | | 1456 | CAN | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Oscar, Wang | | | 1263 | USA | 1.00 | 1 | 0.36 | 40 | 14.40 | | | * 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) | | | | 2019 Hamilton Summer Open | Hamilton | CAN | 2019-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1729 | 1367 | 1.50 | 4 | 1.07 | 40 | 42.80 | |
| | Marshall, Fernando | | | 1767 * | CAN | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Moran-Venegas, Mario | | | 1632 | CAN | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Li, Hongyi | | | 1751 | CAN | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Finlay, Ian | | | 1767 * | CAN | 1.00 | 1 | 0.92 | 40 | 36.80 | | | * 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) | | |
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