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Individual Calculations December 2019 |
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| Agriopoulos, Konstantinos Total change: -49.60 | |   |
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| 21st open PS Peristeriou 2019 | Peristeri | GRE | 2019-09-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1801 | 1925 | 2.00 | 4 | -0.45 | 40 | -18.00 | |
|  Mataragkas, Georgios | | | 1525 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Kratidis, Anastasios | | | 1545 | GRE | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Fragkos, Vasilios | | | 2067 | GRE | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Koutourinis, Apostolos | | | 2066 | GRE | 0.00 | 1 | -0.31 | 40 | -12.40 | | | * 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) | | | | 32nd open SO Peristeriou new dates | Peristeri | GRE | 2019-10-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1771 | 2005 | 3.00 | 5 | -0.79 | 40 | -31.60 | |
| | Pitsolis, Theodoros | | | 1605 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Vazelakis, Dimitrios | | | 1769 | GRE | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Karagiannis, Athanasios | m | | 2148 | GRE | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Pantazis, Konstantinos | | | 1726 | GRE | 0.00 | 1 | -0.84 | 40 | -33.60 | | | Vassis, Ilias | | | 1605 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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