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Individual Calculations August 2020 |
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| Agrapidis, Michail Total change: 33.20 | |   |
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| 1st summer open 2020 Chess Square | Athens | GRE | 2020-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1510 | 1205 | 2.00 | 6 | 1.09 | 40 | 43.60 | |
|  Mistilioglou, Athanasios | | | 1605 * | GRE | 1.00 | 1 | 0.92 | 40 | 36.80 | |  Antoniadis, Artiom | | | 1605 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Zahariou, Nikolaus | | | 1555 * | GRE | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Ioannidis, Efklidis | | | 1395 | GRE | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Kapatos, Konstantinos | | | 1475 | GRE | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Koutsoukis, Georgios A | | | 1422 | GRE | 1.00 | 1 | 0.78 | 40 | 31.20 | | | * 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) | | | | 2nd summer open 2020 Chess Square | Athens | GRE | 2020-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1369 | 1205 | 1.00 | 4 | -0.26 | 40 | -10.40 | |
| | Papaioannou, Dimitrios | | | 1605 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Vachadze, Tamta | | | 1365 | GEO | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Chatziangelou, Panagiotis | | | 1094 | GRE | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Kazantzoglou, Nikolaos | | | 1411 | GRE | 0.00 | 1 | -0.24 | 40 | -9.60 | | | * 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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