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Individual Calculations January 2011 |
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| Anthopoulos, Hristos Total change: 1.80 | |   |
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| World Youth Chess Championships 2010 - Open under 10 | Porto Carras, Chalkidiki - Greece | GRE | 2010-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1827 | 1581 | 1.00 | 4 | 0.20 | 15 | 3.00 | |
|  Nigmatov, Ortik | | | 1890 | UZB | 0.00 | 1 | -0.14 | 15 | -2.10 | |  Lopez Mulet, Inigo | | | 1779 | ESP | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Czupor, Attila | | | 1757 | HUN | 1.00 | 1 | 0.73 | 15 | 10.95 | | | Carnicelli, Valerio | | | 1880 | ITA | 0.00 | 1 | -0.15 | 15 | -2.25 | |
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) | | | | KAPPA 48 | Kallithea Athens | GRE | 2010-11-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1650 | 1578 | 2.50 | 6 | -0.08 | 15 | -1.20 | |
| | Alexakis, Dimitrios | | | 1978 * | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Tsatsoulis, Periklis | | | 1505 | GRE | 0.00 | 1 | -0.60 | 15 | -9.00 | | | Skvortsov, Alexandros | | | 1399 | GRE | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Alexakis, Georgios | | | 1546 | GRE | 0.50 | 1 | -0.04 | 15 | -0.60 | | | Florakis, Konstantinos | | | 1576 | GRE | 1.00 | 1 | 0.50 | 15 | 7.50 | | | Poulidis, Stefanos | | | 1897 | GRE | 0.00 | 1 | -0.13 | 15 | -1.95 | | | * 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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