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Individual Calculations July 2009 |
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| Stoyanov, Ivaylo Total change: -13.95 | |   |
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| Bulgarian Individual Championship for juniors 14 years old | Sunny Beach | BUL | 2009-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1966 | 2047 | 3.00 | 5 | -0.03 | 15 | -0.45 | |
|  Galunova, Tsveta | | | 1891 | BUL | 0.50 | 1 | -0.21 | 15 | -3.15 | |  Krastev, Kalin | | | 1829 | BUL | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Garnizov, Ivan | | | 2015 | BUL | 0.00 | 1 | -0.54 | 15 | -8.10 | | | Monev, Alexander | | | 2091 | BUL | 0.50 | 1 | 0.06 | 15 | 0.90 | | | Atanasov, Anatoli | | | 2006 | BUL | 1.00 | 1 | 0.44 | 15 | 6.60 | |
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) | | | | Tournament CSKA chess club Sofia - Thessaloniki | Sofia | BUL | 2009-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1767 | 2061 | 5.00 | 7 | -0.90 | 15 | -13.50 | |
| | Sahinidis, Evagelos | | | 1711 | GRE | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Koutroukis, Andreas | | | 1853 | GRE | 0.50 | 1 | -0.27 | 15 | -4.05 | | | Papakonstantinou, Dimitrios | | | 1805 | GRE | 0.00 | 1 | -0.81 | 15 | -12.15 | | | Amiridou, Dimitra | | | 1711 | GRE | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Tompros, Andreas-Hristos | | | 1794 | GRE | 0.50 | 1 | -0.32 | 15 | -4.80 | | | Ladopoulos, Dimitrios | | | 1786 | GRE | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Drakaki, Anna-Maria | | | 1711 | GRE | 1.00 | 1 | 0.11 | 15 | 1.65 | |
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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