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Individual Calculations May 2019 |
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| Kazantzoglou, Stefanos Total change: 3.20 | |   |
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| 5th open Thomas Georgiou Memorial 2019 | Athens | GRE | 2019-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1389 | 1199 | 2.00 | 5 | 0.62 | 40 | 24.80 | |
|  Ypsilantis, Nikolaos | | | 1572 | GRE | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Untiveros, Jesus Benzamin | | | 1468 | USA | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Apergis, Vasileios | | | 1093 | GRE | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Drakonakis, Athanasios | | | 1456 | GRE | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Kostelidou, Despoina | | | 1356 | GRE | 1.00 | 1 | 0.71 | 40 | 28.40 | |
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) | | | | 172th Ampelokipi open 2019 | Athens | GRE | 2019-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1463 | 1199 | 0.50 | 5 | -0.54 | 40 | -21.60 | |
| | Konstantinidis, Michail N | | | 1599 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Chatziioannidi, Filippa | | | 1561 | GRE | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Mavromoustakos, Thomas | | | 1447 | GRE | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Gonidis, Nikolaos | | | 1553 | GRE | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Karatzanos, Konstantinos | | | 1153 | GRE | 0.50 | 1 | -0.06 | 40 | -2.40 | | | * 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) | | |
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