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Individual Calculations August 2021 |
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| Spyridakis, Georgios Total change: 30.40 | |   |
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| National youth u18 open | Chania | GRE | 2021-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1331 | 1085 | 2.50 | 8 | 0.76 | 40 | 30.40 | |
|  Christodoulou, Panormitis | | | 1485 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Georgakakis, Michail | | | 1334 | GRE | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Mavridis, Emmanouil | | | 1267 | GRE | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Gkogkas, Panteleimon | | | 1225 | GRE | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Dereka, Konstantina | | | 1485 * | GRE | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Papadopoulos, Filippos | | | 1426 | GRE | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Aleiferis, Ioannis | | | 1368 | GRE | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Theodoroglakis, Ioannis | | | 1058 | GRE | 0.50 | 1 | -0.04 | 40 | -1.60 | | | * 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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