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Rapid:
Individual Calculations May 2023 |
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| Papakostopoulos, Alexandros Total change: -7.20 | |   |
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| 95th Rapid Panellinion cafe Apr 2023 | Athens | GRE | 2023-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1274 | 1169 | 3.00 | 5 | 1.04 | 20 | 20.80 | |
|  Karageorgos, Alexios | | | 1588 | GRE | 0.00 | 1 | -0.07 | 20 | -1.40 | |  Nikolakis, Konstantinos | | | 1151 | GRE | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Petrakis, Nikolaos Ath | | | 1163 | GRE | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Moustakas, Nikolaos | | | 1085 | GRE | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Giannopoulos, Stylianos | | | 1381 | GRE | 0.00 | 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) | | | | 16th rapid by OPAX Mindgames | Athens | GRE | 2023-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1090 | 1169 | 2.00 | 5 | -1.04 | 20 | -20.80 | |
| | Vassalos, Panagiotis | | | 1065 | GRE | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Nikolakis, Konstantinos | | | 1151 | GRE | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Merkouris, Spyridon K | | | 1076 | GRE | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Bakalakos, Leonidas | | | 1136 | GRE | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Oikonomou, Vasilios N | | | 1024 | GRE | 0.00 | 1 | -0.69 | 20 | -13.80 | |
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 Apr 2023 - 4 | Athens | GRE | 2023-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1377 | 1169 | 1.00 | 5 | -0.36 | 20 | -7.20 | |
| | Tsagkarakis, Georgios Na | | | 1568 | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Gkekos, Ioannis | | | 1577 | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Grammatikopoulos, Alexandros | | | 1377 | GRE | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Nikolopoulos, Spyridon K | | | 1228 | GRE | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Bakalakos, Leonidas | | | 1136 | GRE | 0.00 | 1 | -0.55 | 20 | -11.00 | |
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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