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Individual Calculations February 2023 |
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| Ter-Gevorkian, Giannis Total change: -0.40 | |   |
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| ACC League 2022 B group | Athens | GRE | 2022-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1552 | 1857 | 2.50 | 4 | -0.86 | 20 | -17.20 | |
|  Pavlis, Antonios | | | 1569 | GRE | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Stylianou, Aristotelis | | | 1468 | GRE | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Kokalas, Paschalis | | | 1457 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Routsi, Efthimios-Alexandros | | | 1713 | GRE | 0.00 | 1 | -0.69 | 20 | -13.80 | | | * 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) | | | | Christmas open chess square 2022 | Athens | GRE | 2022-12-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1620 | 1857 | 5.00 | 6 | 0.41 | 20 | 8.20 | |
| | Agrapidis, Michail | | | 1457 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Tsivourakis, Panteleimon | | | 1474 | GRE | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Moutousis, Konstantinos | m | | 2392 | GRE | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Tsamtsouris, Efthymios | | | 1407 | GRE | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Stralis, Georgios | | | 1522 | GRE | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Antoniadis, Anastasios | | | 1468 | GRE | 1.00 | 1 | 0.09 | 20 | 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) | | | | 1st New Year open Chalandri CC 2023 A | Chalandri | GRE | 2023-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1626 | 1857 | 3.50 | 6 | -0.88 | 20 | -17.60 | |
| | Drydakis, Aristotelis | | | 1434 | GRE | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Kilakos, Dimitrios | | | 1457 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gkikas, Hristos | | | 2049 | GRE | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Kourouklis, Efthymios-Nektarios | | | 1450 | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Christidis, Savvas | | | 1902 | GRE | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Spyrou, Antonios | | | 1465 | GRE | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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) | | | | ACC League 2022 Finals | Athens | GRE | 2023-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1716 | 1857 | 4.00 | 4 | 1.31 | 20 | 26.20 | |
| | Karounis, Ioannis | | | 1705 | GRE | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Dallis, Ioannis | | | 1541 | GRE | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Laggousis, Andreas | | | 1919 | GRE | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Fanos, Haralambos | | | 1700 | GRE | 1.00 | 1 | 0.29 | 20 | 5.80 | |
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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