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Rapid:
Individual Calculations June 2023 |
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| Kontogiannis, Alexandros Total change: -10.00 | |   |
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| ACC Saturday Rapid Apr 2023 - 5 | Athens | GRE | 2023-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1407 | 1645 | 3.00 | 5 | -0.95 | 20 | -19.00 | |
|  Martinez Perez, Alex R. | | | 1328 | PUR | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Grammatikopoulos, Alexandros | | | 1377 | GRE | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Papatheodorou, Christos | | | 1459 | GRE | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Christakopoulos, Panagiotis | | | 1329 | GRE | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Antoniadis, Anastasios | | | 1544 | GRE | 0.00 | 1 | -0.64 | 20 | -12.80 | |
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) | | | | ACC Saturday Rapid May 2023 - 2 | Athens | GRE | 2023-05-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1575 | 1650 | 2.00 | 4 | -0.38 | 20 | -7.60 | |
| | Grammatikopoulos, Alexandros | | | 1340 | GRE | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Gypari, Alexandra | | | 1349 | GRE | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Finokaliotis, Georgios | | | 2010 | GRE | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Synetos, Dionysios | | | 1599 | GRE | 0.00 | 1 | -0.57 | 20 | -11.40 | |
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 Saturday Rapid May 2023 - 3 | Athens | GRE | 2023-05-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1457 | 1650 | 4.50 | 5 | 0.83 | 20 | 16.60 | |
| | Vergoulis, Konstantinos Efraim | | | 1253 | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Tsagkarakis, Georgios Na | | | 1470 | GRE | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Kosmadakis, Panagiotis | | | 1503 | GRE | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Gkekos, Ioannis | | | 1589 | GRE | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Konstantinidis, Dimitrios Gk | | | 1472 | GRE | 0.50 | 1 | -0.23 | 20 | -4.60 | |
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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