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Individual Calculations December 2017 |
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| Sourgkounis, Angelos Total change: 79.40 | |   |
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| 1st Hersonisos Open International 2017 - A group | Hersonisos Crete | GRE | 2017-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2023 | 1951 | 4.00 | 8 | 0.74 | 20 | 14.80 | |
|  Alexandrov, Ilya | | | 1551 * | HUN | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Schwartz, Ylon | f | | 2257 | USA | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Alexakis, Dimitrios | | | 2144 | GRE | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Serpetsidakis, Nikolaos | | | 2015 | GRE | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Dardha, Daniel | f | | 2241 | BEL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Lithoxoos, Theodoros | | | 1653 | GRE | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Radovanovic, Dusan | m | | 2323 | SRB | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Frank, Tena, Dr. | | wf | 2002 | GER | 1.00 | 1 | 0.57 | 20 | 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) | | | | Malta Open 2017 | Bugibba | MLT | 2017-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2139 | 1917 | 5.00 | 8 | 3.23 | 20 | 64.60 | |
| | Wagner, Leopold Franziskus | | | 2116 | AUT | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Stahlberg, David | | | 2095 | SWE | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Thuesen, Mogens | | | 2181 | DEN | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Lindahl, Emil | | | 2178 | SWE | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Ivekovic, Tihana | | wf | 2104 | CRO | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Quinn, John | | | 2169 | ENG | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Linden, Lari | | | 2129 | FIN | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Nieminen, Kari | | | 2139 | FIN | 0.50 | 1 | 0.28 | 20 | 5.60 | |
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) | | |
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