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Individual Calculations December 2012 |
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| Harkevich, Anton Total change: -4.20 | |   |
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| Kulaga Memorial 2012, Minsk | Minsk | BLR | 2012-10-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1672 | 1364 | 1.00 | 5 | 0.27 | 30 | 8.10 | |
|  Sergey, Dmitriy | | | 1764 * | BLR | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Prakapuk, Vera | | | 1640 | BLR | 0.00 | 1 | -0.17 | 30 | -5.10 | | | Norov, Artem | | | 1700 | BLR | 0.00 | 1 | -0.12 | 30 | -3.60 | |  Spiridonov, Nikita D. | | | 1590 | BLR | 1.00 | 1 | 0.79 | 30 | 23.70 | | | Antonovich, Tatiana | | | 1664 | BLR | 0.00 | 1 | -0.15 | 30 | -4.50 | | | * 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) | | | | Zagorskaya Memorial 2012, Minsk | Minsk | BLR | 2012-11-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1638 | 1364 | 0.50 | 5 | -0.41 | 30 | -12.30 | |
| | Gordeenja, Valerij | | | 1764 * | BLR | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Prokopuk, Aleksandrina | | | 1727 | BLR | 0.00 | 1 | -0.10 | 30 | -3.00 | | | Serenkov, Boris | | | 1597 | BLR | 0.00 | 1 | -0.21 | 30 | -6.30 | | | Russko, Irina | | | 1541 | BLR | 0.50 | 1 | 0.23 | 30 | 6.90 | | | Sobol, Robert | | | 1559 | BLR | 0.00 | 1 | -0.25 | 30 | -7.50 | | | * 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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