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Rapid:
Individual Calculations September 2023 |
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| Grammatikopoulos, Alexandros Total change: 69.80 | |   |
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| ACC Saturday Rapid Jul 2023 - 5 | Athens | GRE | 2023-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1573 | 1322 | 2.00 | 4 | 0.99 | 20 | 19.80 | |
|  Lymperopoulos, Georgios | | | 1682 | GRE | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Mytilinis, Sokratis | | | 1866 | GRE | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Karadimas, Christos | | | 1204 | GRE | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Rodopoulos, Aristeidis | | | 1538 | GRE | 1.00 | 1 | 0.78 | 20 | 15.60 | |
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 Aug 2023 - 1 | Athens | GRE | 2023-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1467 | 1291 | 2.00 | 4 | 0.75 | 20 | 15.00 | |
| | Masa, Alexandros | | | 1540 | GRE | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Moutafis, Georgios | | | 1134 | GRE | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Bensky, Zachary | | | 1746 | GRE | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Fragkos, Konstantinos | | | 1448 | GRE | 1.00 | 1 | 0.71 | 20 | 14.20 | |
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 Aug 2023 - 2 | Athens | GRE | 2023-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1469 | 1291 | 1.00 | 4 | -0.14 | 20 | -2.80 | |
| | Kontogiannis, Alexandros | | | 1606 | GRE | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Kalliantasis, Serafeim | | | 1318 | GRE | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Gkekos, Ioannis | | | 1575 | GRE | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Kyparidis, Samouil | | | 1375 | GRE | 0.00 | 1 | -0.38 | 20 | -7.60 | |
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 Aug 2023 - 3 | Athens | GRE | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1410 | 1291 | 3.00 | 5 | 1.06 | 20 | 21.20 | |
| | Kazantzoglou, Stefanos | | | 1793 | GRE | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Moutafis, Georgios | | | 1134 | GRE | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Sehas, Nikolaos | | | 1539 | GRE | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Papadopoulos, Antonios Ioan | | | 1213 | GRE | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Gypari, Alexandra | | | 1370 | GRE | 1.00 | 1 | 0.61 | 20 | 12.20 | |
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 Monday Rapid Aug 2023 - 3 | Athens | GRE | 2023-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1559 | 1291 | 2.00 | 4 | 0.82 | 20 | 16.40 | |
| | Koudounis, Vasileios | | | 2038 | GRE | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Sfyridis, Evangelos | | | 1167 | GRE | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Bourdakis, Stavros | | | 1687 | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Konstantakos, Christos | | | 1343 | GRE | 1.00 | 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 Aug 2023 - 4 | Athens | GRE | 2023-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1299 | 1291 | 2.50 | 5 | 0.01 | 20 | 0.20 | |
| | Gkekos, Ioannis | | | 1575 | GRE | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Kyparidis, Samouil | | | 1375 | GRE | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Karadimas, Christos | | | 1220 | GRE | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Kadera, Daniel | | | 1133 | GRE | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Bakalakos, Leonidas | | | 1191 | GRE | 0.50 | 1 | -0.14 | 20 | -2.80 | |
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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