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Individual Calculations January 2009 |
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| Bolychevsky, Alexander Total change: -6.45 | |   |
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| European Youth Chess Championship 2008 - Boys U16 | Herceg Novi | MNE | 2008-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1983 | 1806 | 1.50 | 8 | -0.78 | 15 | -11.70 | |
|  Halvax, Georg | | | 2156 | AUT | 0.50 | 1 | 0.39 | 15 | 5.85 | |  Stella, Andrea | | | 2156 | ITA | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Inonu, Muhsin Munci | | | 2009 | TUR | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Tordeur, Jonathan | | | 1993 | SUI | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Zecevic, Ivan | | | 1853 | MNE | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Kozel, Jan | | | 1825 | CZE | 1.00 | 1 | 0.53 | 15 | 7.95 | | | Magnusson, Patrekur Maron | | | 1872 | ISL | 0.00 | 1 | -0.41 | 15 | -6.15 | | | Piscitelli, Vito | | | 2003 | ITA | 0.00 | 1 | -0.25 | 15 | -3.75 | |
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) | | | | PriFR Chmp. 2008 Boys-16 | Penza | RUS | 2008-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2089 | 1806 | 1.00 | 4 | 0.35 | 15 | 5.25 | |
| | Ostanin, Vadim | | | 2156 | RUS | 0.50 | 1 | 0.39 | 15 | 5.85 | | | Gorishniy, Yuri | | | 2085 | RUS | 0.50 | 1 | 0.34 | 15 | 5.10 | | | Talov, Nikita | | | 2065 | RUS | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Olisov, Andrey | | | 2048 | RUS | 0.00 | 1 | -0.20 | 15 | -3.00 | |
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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