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Individual Calculations January 2020 |
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| Giakoustidou, Ioanna Total change: 48.80 | |   |
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| 2019 Attica team Cup Spyros Bikos A | ESSNA | GRE | 2019-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1578 | 1178 | 1.00 | 1 | 0.92 | 40 | 36.80 | |
|  Karatzas, Ioannis-Marios | | | 1578 * | GRE | 1.00 | 1 | 0.92 | 40 | 36.80 | | | * 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) | | | | 23rd open SOP - SMAOK Noe 2019 | Pagkrati | GRE | 2019-11-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1465 | 1178 | 1.00 | 4 | 0.30 | 40 | 12.00 | |
|  Marianidis, Dimitrios | | | 1578 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kazantzoglou, Nikolaos | | | 1374 | GRE | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Georgiopoulos, Har. | | | 1570 | GRE | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Kazantzoglou, Stefanos | | | 1338 | GRE | 0.00 | 1 | -0.29 | 40 | -11.60 | | | * 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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