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Individual Calculations August 2013 |
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| Hristodoulaki, Antonia Total change: -3.75 | |   |
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| 41 Greek Team National Championship 2013 | Greece - Rio | GRE | 2013-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2343 | 1970 | 0.00 | 1 | -0.10 | 15 | -1.50 | |
|  Galopoulos, Nikolaos | | | 2343 | GRE | 0.00 | 1 | -0.10 | 15 | -1.50 | |
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) | | | | 2nd International chess tournament "Idaion Andron" | Anogeia - Crete | GRE | 2013-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2028 | 1970 | 2.50 | 6 | -0.15 | 15 | -2.25 | |
| | Skembris, Spyridon | g | | 2370 * | GRE | 0.50 | 1 | 0.42 | 15 | 6.30 | |  Lirindzakis, Timotheos | m | | 2286 | GRE | 0.50 | 1 | 0.37 | 15 | 5.55 | | | Milonakis, Georgios | | | 2213 | GRE | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Drakaki, Anna-Maria | | | 1911 | GRE | 0.00 | 1 | -0.58 | 15 | -8.70 | | | Tolias, Fotis | | | 1749 | GRE | 0.50 | 1 | -0.28 | 15 | -4.20 | | | Sotiriadou, Ioanna | | | 1640 | GRE | 1.00 | 1 | 0.12 | 15 | 1.80 | | | * 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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