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Individual Calculations May 2010 |
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| Czina, Peter Total change: 3.50 | |   |
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| IV Berekfurdoi Tavasz 2010 | Berekfurdo | HUN | 2010-03-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1822 | 1690 | 2.00 | 5 | 0.32 | 25 | 8.00 | |
|  Puha, Peter | | | 2017 | HUN | 0.00 | 1 | -0.13 | 25 | -3.25 | |  Olah, Bela Janos | | | 1889 | HUN | 0.00 | 1 | -0.24 | 25 | -6.00 | | | Terbe, Zsuzsanna | | | 1669 | HUN | 1.00 | 1 | 0.47 | 25 | 11.75 | | | Simon, Lili | | | 1746 | HUN | 0.50 | 1 | 0.08 | 25 | 2.00 | | | Berta, Sandor | | | 1791 | HUN | 0.50 | 1 | 0.14 | 25 | 3.50 | |
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) | | | | European Individual School Championships 2010 - Open 9 | Thessaloniki | GRE | 2010-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1560 | 1690 | 0.50 | 1 | -0.18 | 25 | -4.50 | |
| | Anthopoulos, Hristos | | | 1560 | GRE | 0.50 | 1 | -0.18 | 25 | -4.50 | |
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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