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Rapid:
Individual Calculations April 2023 |
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| Grammatikopoulos, Alexandros Total change: 74.60 | |   |
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| ACC Saturday Rapid Feb 2023 - 4 | Athens | GRE | 2023-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1546 | 1302 | 1.00 | 3 | 0.40 | 20 | 8.00 | |
|  Kontogiannis, Alexandros | | | 1634 | GRE | 1.00 | 1 | 0.88 | 20 | 17.60 | |  Masa, Alexandros | | | 1519 | GRE | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Zuchuat, Frederic | | | 1485 | GRE | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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 Mar 2023 - 1 | Athens | GRE | 2023-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1380 | 1302 | 2.50 | 5 | 0.46 | 20 | 9.20 | |
| | Fasoulopoulou, Ioulia Anna | | | 1004 | GRE | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Gkekos, Ioannis | | | 1636 | GRE | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Kyparidis, Samouil | | | 1406 | GRE | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Gypari, Alexandra | | | 1266 | GRE | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Bouzalas, Ioannis | | | 1590 | GRE | 0.00 | 1 | -0.16 | 20 | -3.20 | |
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 Mar 2023 - 2 | Athens | GRE | 2023-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1475 | 1302 | 2.00 | 5 | 0.22 | 20 | 4.40 | |
| | Finokaliotis, Georgios | | | 1991 | GRE | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Kadera, Daniel | | | 1267 | GRE | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Masa, Alexandros | | | 1551 | GRE | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Fasoulopoulou, Ioulia Anna | | | 1004 | GRE | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Foteinopoulos, Charalampos | | | 1560 | GRE | 0.00 | 1 | -0.18 | 20 | -3.60 | |
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) | | | | ACC Saturday Rapid Mar 2023 - 3 | Athens | GRE | 2023-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1578 | 1302 | 3.00 | 4 | 2.27 | 20 | 45.40 | |
| | Tsagkarakis, Georgios Na | | | 1582 | GRE | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Evtin, Dmitriy | | | 1501 | RUS | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Lagaras, Stylianos | | | 1747 | GRE | 1.00 | 1 | 0.94 | 20 | 18.80 | | | Moatasim, Mahmoud | | | 1481 | JOR | 0.00 | 1 | -0.27 | 20 | -5.40 | |
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 Mar 2023 - 4 | Athens | GRE | 2023-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1442 | 1302 | 1.50 | 3 | 0.38 | 20 | 7.60 | |
| | Koutrakis, Stamatios | | | 1779 | GRE | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Tselikas, Konstantinos | | | 1076 | GRE | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Giannoukakos, Nikolaos | | | 1470 | GRE | 0.50 | 1 | 0.22 | 20 | 4.40 | |
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) | | |
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