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Individual Calculations January 2018 |
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| Sklavounos, Panayotis Total change: 3.80 | |   |
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| 52nd Piraeus Championship Stelios Psaras Memorial | Piraeus | GRE | 2017-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2021 | 1820 | 2.00 | 5 | 0.73 | 20 | 14.60 | |
|  Balaskas, Panayotis | | | 2028 | GRE | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Poulos, Georgios | | | 2017 | GRE | 0.00 | 1 | -0.25 | 20 | -5.00 | |  Sidiropoulos, Nikolaos | | | 2064 | GRE | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Alexakis, Dimitrios | | | 2144 | GRE | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Karakatsanis, Nikolaos | | | 1851 | GRE | 0.00 | 1 | -0.46 | 20 | -9.20 | |
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) | | | | Attica Team Cup Lazaros Drepaniotis 2017 | Attica | GRE | 2017-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1818 | 1820 | 2.00 | 5 | -0.54 | 20 | -10.80 | |
| | Mourogiannis, Konstantinos | | | 1754 | GRE | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Kostouros, Alexandros | | | 2113 | GRE | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Mallios, Ioannis | | | 1616 | GRE | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Ntountaniotis, Dimitrios | | | 1710 | GRE | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Varelakis, Damianos | | | 1898 | GRE | 0.50 | 1 | 0.11 | 20 | 2.20 | |
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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