Individual Calculations August 2022
 Petropoulos, Filaretos  Total change: -13.40  Rating chartPersonal card
 1st summer open Chess Square 2022 Athens Ampelokipoi GRE 2022-07-01
RcRownchangeKK*chgGame
 1323 1616 4.00 6 -0.85 20 -17.00 
  Theodoropoulos, Dimitrios Th 1216  * GRE0.001-0.9220-18.40 
  Priftis, Evangelos 1137 GRE1.0010.05201.00 
  Lampou, Marianta 1247 GRE1.0010.10202.00 
  Athanasiou, Soumela 1336 GRE0.001-0.8420-16.80 
  Tsitimakis, Periklis 1280 GRE1.0010.12202.40 
  Nemtsas, Hristoforos 1719 GRE1.0010.642012.80 
 * 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)
 
 2nd summer open Chess Square 2022 Athens Ampelokipoi GRE 2022-07-09
RcRownchangeKK*chgGame
 1619 1616 3.00 6 0.18 20 3.60 
  Tzortzatos, Dimosthenis Panagiot 1838 GRE0.001-0.2220-4.40 
  Makrylakis, Iason 1241 GRE1.0010.09201.80 
  Zamit, Kyriakos 1877 GRE0.001-0.1820-3.60 
  Vassis, Michail 1712 GRE1.0010.632012.60 
  Panagiotopoulos, Ioannis 1832 GRE0.001-0.2220-4.40 
  Zarkada, Athina 1216  * GRE1.0010.08201.60 
 * 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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