Individual Calculations September 2011 |
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Prokopiou, Ioannis Total change: -39.75 | | |
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20th National Greek Ind. Championship - Open U12 | Eretria | GRE | 2011-06-25 |
Rc | Ro | w | n | change | K | K*chg | Game |
1529 | 1524 | 0.00 | 4 | -1.95 | 15 | -29.25 | |
| Pessiridis, Isaak | | | 1651 | GRE | 0.00 | 1 | -0.33 | 15 | -4.95 | | Laspas, Panagiotis | | | 1600 | GRE | 0.00 | 1 | -0.40 | 15 | -6.00 | | Hadolias, Mihail | | | 1286 | GRE | 0.00 | 1 | -0.80 | 15 | -12.00 | | Papadopoulos, Asterios | | | 1578 | GRE | 0.00 | 1 | -0.42 | 15 | -6.30 | | 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) | | 39th National Team Championship of A' Category | Eretria | GRE | 2011-07-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
1542 | 1535 | 2.00 | 5 | -0.45 | 15 | -6.75 | |
| Ontabasidis, Aristidis | | | 1513 | GRE | 0.00 | 1 | -0.53 | 15 | -7.95 | | Oikonomou, Panagiotis Ch | | | 1496 | GRE | 0.50 | 1 | -0.05 | 15 | -0.75 | | Tsatsoulis, Periklis | | | 1454 | GRE | 0.50 | 1 | -0.11 | 15 | -1.65 | | Koutsidis, Achilleas | | | 1554 | GRE | 1.00 | 1 | 0.53 | 15 | 7.95 | | Drakoulakos, Grigorios | | | 1693 | GRE | 0.00 | 1 | -0.29 | 15 | -4.35 | | 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) | | 7th International Open Gaziou - Herakliou 2011 | Heraklion, Crete | GRE | 2011-08-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
1859 | 1535 | 0.50 | 5 | -0.25 | 15 | -3.75 | |
| Pandelias, Emmanouil | | | 1935 * | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | | Aggeli, Eleni | | | 1862 | GRE | 0.50 | 1 | 0.37 | 15 | 5.55 | | Sernagiotto, Mirko Virgilio | | | 1935 * | ITA | 0.00 | 1 | -0.08 | 15 | -1.20 | | Spirou, Gerasimos | | | 1626 | GRE | 0.00 | 1 | -0.38 | 15 | -5.70 | | Emmanouilidis, Kostas | | | 1935 * | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | | * 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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