Individual Calculations September 2022
 Allen, John P  Total change: -8.80  Rating chartPersonal card
 15th Paleochora International open 2022 - B group Paleochora GRE 2022-07-17
RcRownchangeKK*chgGame
 1394 1666 7.00 9 -0.22 40 -8.80 
  Nyktari, Anna Maria 1184 GRE1.0010.05402.00 
  Papadopoulou, Marilena 1376 GRE0.001-0.8440-33.60 
  Giannopoulos, Panagiotis N 1266  * GRE1.0010.08403.20 
  Moysidis, Anastasios 1325 GRE0.501-0.3840-15.20 
  Mplitsa, Artemis 1374 GRE0.501-0.3540-14.00 
  Schneider, Hanne 1327 GER1.0010.12404.80 
  Koutsouraki, Ariadni 1450 GRE1.0010.22408.80 
  Apostolou, Nikolaos 1645 GRE1.0010.474018.80 
  Balaska, Eleni Sofia 1602 GRE1.0010.414016.40 
 * 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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