Individual Calculations August 2022
 Dallis, Ioannis  Total change: 59.00  Rating chartPersonal card
 181st Ampelokipoi open Athens Ampelokipoi GRE 2022-05-11
RcRownchangeKK*chgGame
 1605 1446 3.50 6 1.68 20 33.60 
  Sideris, Theodoros 1706 GRE0.001-0.1820-3.60 
  Panaidis, Fragkiskos 1263 GRE1.0010.26205.20 
  Anastasopoulos, Angelos 1709 GRE0.5010.32206.40 
  Christopoulos, Orestis-Alexios 1652 GRE1.0010.762015.20 
  Ermidis, Filippos 1613 GRE0.5010.22204.40 
  Marianidis, Dimitrios 1686 GRE0.5010.30206.00 

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)
 
 45th Ikaros International 2022 - Aegean open 2022 - A group Ikaria island GRE 2022-07-09
RcRownchangeKK*chgGame
 1755 1465 3.00 9 1.27 20 25.40 
  Ornithopoulos, Nikolaos 1878 GRE1.0010.932018.60 
  Habash, Mohamad 1773 LBN0.001-0.1420-2.80 
  Stathatos, Alexandros 1809 GRE0.001-0.1220-2.40 
  Lekkas, Anastasios 1554 GRE0.5010.12202.40 
  Callier, Christophe 1967 BEL0.5010.46209.20 
  Tsitsirikis, Grigorios 1492 GRE0.001-0.4620-9.20 
  Diatsintos, Apostolos 1610 GRE0.5010.19203.80 
  Van Der Fraenen, Joep 1989 BEL0.001-0.0320-0.60 
  Kouroglou, Konstantinos 1722 GRE0.5010.32206.40 

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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