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Individual Calculations January 2012 |
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| Gladstone, Simon Total change: -47.10 | |   |
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| World Youth Chess Championship - U 16 Open | Caldas Novas/GO | BRA | 2011-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1768 | 1975 | 3.50 | 9 | -3.17 | 15 | -47.55 | |
|  Kriebel, Tadeas | f | | 2359 | CZE | 0.00 | 1 | -0.09 | 15 | -1.35 | |  Lazarte Valverde, Gonzalo | | | 1596 | PER | 0.00 | 1 | -0.91 | 15 | -13.65 | | | Laterza, Martin | | | 1612 | PAR | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Flores Mendoza, Guillermo | | | 1816 | PER | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Bianchi, Augusto | | | 1796 | ARG | 0.50 | 1 | -0.23 | 15 | -3.45 | | | Arias, Juan Cruz | | | 1826 | ARG | 0.00 | 1 | -0.70 | 15 | -10.50 | | | Chalabi, Max | | | 1575 * | LUX | 0.50 | 1 | -0.42 | 15 | -6.30 | | | Beroiz, Julian | | | 1699 | ARG | 0.50 | 1 | -0.33 | 15 | -4.95 | | | Juarez, Facundo | | | 1636 | ARG | 0.50 | 1 | -0.38 | 15 | -5.70 | | | * 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) | | | | 2011 Hart House Holidays Open | Toronto, Ontario | CAN | 2011-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2138 | 1975 | 1.50 | 5 | 0.03 | 15 | 0.45 | |
| | Calugar, Arthur | m | | 2266 | CAN | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Preotu, Razvan | | | 1979 | CAN | 1.00 | 1 | 0.51 | 15 | 7.65 | | | Zeromskis, Egidijus | | | 2153 | CAN | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Birarov, Vladimir | | | 2207 | ISR | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Southam, David | | | 2087 | CAN | 0.50 | 1 | 0.15 | 15 | 2.25 | |
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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