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Individual Calculations October 2008 |
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| Sarakenidis, Nikolaos Total change: 11.75 | |   |
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| IKAROS CHESS FEST. 2008 - AEGEAN OPEN CHAMP. 2008 | AG. KIRIKOS | GRE | 2008-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2160 | 1904 | 1.50 | 4 | 0.64 | 25 | 16.00 | |
|  Zakurdjaeva, Irina | | wg | 2254 | RUS | 1.00 | 1 | 0.89 | 25 | 22.25 | |  Melnikova, Yana | | wg | 2254 | RUS | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Srebrnic, Ana | | wg | 2254 | SLO | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Karaoulanis, Dimitrios | | | 1879 | GRE | 0.50 | 1 | -0.03 | 25 | -0.75 | |
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) | | | | 16th Inter. Open Tournament "Honor to National Resistance" | Nikaia - Athens | GRE | 2008-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1877 | 1904 | 2.50 | 5 | -0.17 | 25 | -4.25 | |
| | Petousis, Konstantinos | | | 1805 | GRE | 0.50 | 1 | -0.14 | 25 | -3.50 | | | Dounis, Alexandros | | | 2162 | GRE | 0.00 | 1 | -0.18 | 25 | -4.50 | | | Papadopoulos, Georgios | | | 1554 | GRE | 1.00 | 1 | 0.11 | 25 | 2.75 | | | Arnaudov, G Petar | f | | 2254 | BUL | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Malikentzou, Nafsika | | | 1608 | GRE | 1.00 | 1 | 0.15 | 25 | 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) | | |
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