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Blitz:
Individual Calculations September 2015 |
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| Kong, Yeong Keng Brendan Total change: -15.20 | |   |
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| National Junior Blitz Chess Championships 2015 | Singapore | SGP | 2015-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1622 | 1267 | 0.00 | 2 | -0.22 | 20 | -4.40 | |
|  Ho, Yi Amadeus | | | 1582 | SIN | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Yeo, Ruizhi Carwyn | | | 1662 | SIN | 0.00 | 1 | -0.08 | 20 | -1.60 | |
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) | | | | National Biltz Chess Championshis 2015 | Singapore | SGP | 2015-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1562 | 1267 | 0.00 | 3 | -0.54 | 20 | -10.80 | |
| | Chew, Cedric | | | 1667 * | SIN | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Lim, Kian Hwa | | | 1667 * | MAS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Yeo, Kai Jun Michael | | | 1353 | SIN | 0.00 | 1 | -0.38 | 20 | -7.60 | | | * 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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