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Individual Calculations January 2019 |
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| Ntovas, Dimitrios Total change: 11.20 | |   |
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| 1st Stamatopoulos Giannis Memorial open 2018 | Ampelokipi | GRE | 2018-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1628 | 1267 | 0.00 | 3 | -0.32 | 20 | -6.40 | |
|  Ntaifas, Ioannis | | | 1667 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Sigalas, Paris-Fotios | | | 1549 | GRE | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Dionysopoulos, Zacharias | | | 1667 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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) | | | | 2018 championship for blind and visually impaired | Serres | GRE | 2018-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1455 | 1252 | 2.00 | 4 | 0.88 | 20 | 17.60 | |
| | Klimis, Laertis | | | 1652 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Doumpos, Marios | | | 1113 | GRE | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Argyropoulos, Grigorios | | | 1466 | GRE | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Boudalakis, Filippos | | | 1589 | GRE | 0.00 | 1 | -0.12 | 20 | -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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