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Individual Calculations January 2018 |
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| Parcharidis, Triantafyllos Total change: 34.40 | |   |
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| Attica Team Cup Spyros Bikos 2017 - A group | Attica | GRE | 2017-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1217 | 1031 | 0.00 | 1 | -0.26 | 40 | -10.40 | |
|  Kalyvas, Grigorios | | | 1217 | GRE | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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) | | | | 43rd open SOP-SMAOK under 1900 | Pagkrati | GRE | 2017-11-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1357 | 1031 | 2.00 | 6 | 1.12 | 40 | 44.80 | |
| | Kefalas, Sotirios | | | 1390 | GRE | 1.00 | 1 | 0.90 | 40 | 36.00 | |  Geroukalis, Athanasios | | | 1431 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Fotiadis, Filippos | | | 1376 | GRE | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Kouinelis, Thomas | | | 1083 | GRE | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Panoutsopoulos, Thomas | | | 1431 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Koulouris, Evangelos | | | 1431 * | GRE | 0.00 | 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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