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Rapid:
Individual Calculations December 2022 |
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| Zafeiriou, Maximos Total change: 104.80 | |   |
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| 7th open Eleftheria Ptolemaidas 2022 A | Ptolemaida | GRE | 2022-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1362 | 1052 | 1.50 | 5 | 0.61 | 40 | 24.40 | |
|  Stergiou, Konstantinos | | | 1615 | GRE | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Pantelidis, Kosmas | | | 1312 | GRE | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Petridou, Theodora | | | 1099 | GRE | 0.50 | 1 | 0.07 | 40 | 2.80 | |  Chasiotis, Konstantinos | | | 1477 | GRE | 1.00 | 1 | 0.93 | 40 | 37.20 | | | Voutskidis, Panagiotis | | | 1307 | GRE | 0.00 | 1 | -0.19 | 40 | -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) | | | | 15th Rapid Chess Festival 2022 | Thessaloniki | GRE | 2022-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1291 | 1052 | 4.00 | 9 | 2.01 | 40 | 80.40 | |
| | Kyparissopoulos, Spyridon | | | 1573 | GRE | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Tzovani, Dimitra | | | 1262 | GRE | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Koutsionas, Vasileios | | | 1392 | GRE | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Kalampoukas, Konstantinos | | | 1291 | GRE | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Papakyriakou, Charalampos | | | 1320 | GRE | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Gkogka, Elvis | | | 1164 | GRE | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Haliandros, Apostolos | | | 1174 | GRE | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Asiatidis, Ioannis Athanasios | | | 1152 | GRE | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Athanasiadis, Vasilios | | | 1288 | GRE | 1.00 | 1 | 0.80 | 40 | 32.00 | |
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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