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Individual Calculations September 2011 |
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| Marinkovic, Mate Total change: -3.30 | |   |
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| 2011 Eastern Ontario Open | Ottawa, Ontario | CAN | 2011-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2210 | 2109 | 3.00 | 5 | 1.04 | 15 | 15.60 | |
|  O`Donnell, Tom | m | | 2360 | CAN | 0.50 | 1 | 0.31 | 15 | 4.65 | |  Filipovich, David | | | 2127 | CAN | 1.00 | 1 | 0.53 | 15 | 7.95 | | | Humphreys, Michael | | | 2091 | CAN | 0.50 | 1 | -0.03 | 15 | -0.45 | | | Eng, Randel | | | 1964 | USA | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Sambuev, Bator | g | | 2509 * | CAN | 0.00 | 1 | -0.08 | 15 | -1.20 | | | * 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) | | | | 2011 CAN Youth Ch U16 Open | Richmond Hill, Ontario | CAN | 2011-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1965 | 2109 | 1.50 | 4 | -1.26 | 15 | -18.90 | |
| | Inigo, Aquino | | | 1962 | CAN | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Gladstone, Simon | | | 1933 | CAN | 0.50 | 1 | -0.23 | 15 | -3.45 | | | Semianiuk, Konstantin | | | 2052 | CAN | 0.50 | 1 | -0.08 | 15 | -1.20 | | | Wu, Kevin | | | 1914 | CAN | 0.00 | 1 | -0.75 | 15 | -11.25 | |
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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