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Blitz:
Individual Calculations August 2023 |
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| Christodoulou, Konstantinos Chrys Total change: 16.80 | |   |
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| 9th speed chess Marathon APO Kotinos Blitz 2023 | Athens | GRE | 2023-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1287 | 1070 | 2.00 | 5 | 0.80 | 40 | 32.00 | |
|  Karavasilis, Marios | | | 1292 | GRE | 1.00 | 1 | 0.78 | 40 | 31.20 | |  Pissias, Alexandros | | | 1425 | GRE | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Karageorgos, Alexios | | | 1279 | GRE | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Tampakaki, Despoina | | | 1093 | GRE | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Pagalis, Georgios | | | 1345 | GRE | 0.00 | 1 | -0.17 | 40 | -6.80 | |
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) | | | | 2023 Summer Chess Marathon Kallithea CC - Blitz | Kallithea | GRE | 2023-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1465 | 1097 | 0.50 | 6 | -0.38 | 40 | -15.20 | |
| | Kostas, Alexandros | | | 1721 | GRE | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Tsitimakis, Periklis | | | 1473 | GRE | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Asvestopoulou, Evdokia | | | 1546 | GRE | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Dimitriadis, Panagiotis | | | 1571 | GRE | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Zouroufidi, Zoi Varvara | | | 1078 | GRE | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Ntelis, Polizois | | | 1403 | GRE | 0.50 | 1 | 0.36 | 40 | 14.40 | |
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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