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Individual Calculations January 2018 |
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| Kourkoulos-Arditis, Stamatis Total change: -12.00 | |   |
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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 |
| 2095 | 2387 | 1.00 | 2 | -0.66 | 20 | -13.20 | |
|  Panoutsopoulos, Pavlos | | | 1987 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Megalios, Konstantinos | | | 2203 | GRE | 0.00 | 1 | -0.74 | 20 | -14.80 | | | * 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) | | | | XXXI Belgrade Trophy 2017 | Belgrade | SRB | 2017-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2211 | 2387 | 6.50 | 9 | 0.06 | 20 | 1.20 | |
| | Jevtic, Miroljub | | | 2005 | SRB | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Maric, Dragan | f | | 2190 | SRB | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Krstonijevic, Stjepan | | | 2223 | MNE | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Eren, Ataberk | | | 2169 | TUR | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Zegarac, Vuk | f | | 2235 | SRB | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Velickovic, Sasa | m | | 2269 | SRB | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Budisavljevic, Luka | c | | 2097 | SRB | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Antic, Dejan | g | | 2442 | SRB | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Protsenko, Roman | f | | 2268 | RUS | 1.00 | 1 | 0.34 | 20 | 6.80 | |
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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