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Individual Calculations March 2014 |
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| Karatzanos, Konstantinos Total change: -30.75 | |   |
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| 141st Ambelokipi open | Athens - Ambelokipi | GRE | 2014-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1552 | 1360 | 1.00 | 5 | -0.33 | 15 | -4.95 | |
|  Fakkas, Argiris | | | 1714 | GRE | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Mengoulis, Konstantinos | | | 1649 | GRE | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Paraskevas, Georgios | | | 1459 | GRE | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Foutouhos, Dimitrios | | | 1475 | GRE | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Ntovas, Dimitrios | | | 1461 | GRE | 1.00 | 1 | 0.64 | 15 | 9.60 | |
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) | | | | 10th open Tr. Sipaeras Memorial | Athens - Ambelokipi | GRE | 2014-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1434 | 1360 | 0.00 | 4 | -1.72 | 15 | -25.80 | |
| | Doudonis, Hristos | | | 1760 * | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Kiriazis, Dimitrios | | | 1607 | GRE | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Sifonios, Panagiotis | | | 1215 | GRE | 0.00 | 1 | -0.69 | 15 | -10.35 | | | Apergis, Iosif | | | 1154 | GRE | 0.00 | 1 | -0.76 | 15 | -11.40 | | | * 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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