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Individual Calculations July 2023 |
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| Tselepis, Ioannis Total change: 51.20 | |   |
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| 12th pool Larisa CC - A group | Larisa | GRE | 2023-05-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1713 | 1628 | 2.50 | 5 | 0.50 | 40 | 20.00 | |
|  Bougas, Georgios | | | 1718 | GRE | 0.00 | 1 | -0.38 | 40 | -15.20 | |  Kountrias, Kosmas Ioannis | | | 1446 | GRE | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Tzamtzis, Konstantinos | | | 1677 | GRE | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Konstantelias, Konstantinos | | | 1966 | GRE | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Koukouvinos, Viktor | | | 1756 | GRE | 0.00 | 1 | -0.33 | 40 | -13.20 | |
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) | | | | 2nd open Larisa CC - the weekender | Larisa | GRE | 2023-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1326 | 1628 | 5.00 | 6 | -0.01 | 40 | -0.40 | |
| | Lelentzi, Eleftheria | | | 1228 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Balaskas, Stefanos | | | 1260 | GRE | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Tsiaras, Dimitrios | | | 1538 | GRE | 0.00 | 1 | -0.62 | 40 | -24.80 | | | Mantzanas, Konstantinos | | | 1425 | GRE | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Bekiari, Angeliki | | | 1228 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Petkakis, Odysseas | | | 1278 * | GRE | 1.00 | 1 | 0.11 | 40 | 4.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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 Open championship of TESSTH | Trikala | GRE | 2023-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1588 | 1628 | 4.00 | 6 | 0.79 | 40 | 31.60 | |
| | Siskos, Vasileios Na | | | 1228 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Gountras, Klearhos | | | 1963 | GRE | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Lagaras, Stylianos | | | 1878 | GRE | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Efstathiou, Athanasios | | | 1342 | GRE | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Vidalis, Evagelos | | | 1786 | GRE | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Dristellas, Nikolaos | | | 1331 | GRE | 1.00 | 1 | 0.15 | 40 | 6.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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