Individual Calculations February 2023
 Kuru, Atilla  Total change: -25.08  Rating chartPersonal card
 2nd International open SKG Chess Academy "White Tower" X-mas A Thessaloniki GRE 2023-01-02
RcRownchangeKK*chgGame
 1933 2052 4.50 9 -1.17 38 -44.46 
  Skodras, Marios Konstantinos 1652  * GRE0.501-0.4238-15.96 
  Yanev, Pavel 2156 BUL0.5010.14385.32 
  Amiridou, Dimitra 1839 GRE1.0010.23388.74 
  Vardakas, Grigorios 2094 GRE0.001-0.4438-16.72 
  Mihailidou, Magdalini 1859 GRE0.501-0.2538-9.50 
  Kyparissopoulos, Spyridon 1668 GRE1.0010.09383.42 
  Tsaknakis, Zisis f2304 GRE0.001-0.1938-7.22 
  Galanis, Nikolaos-Panagiotis 1774 GRE1.0010.17386.46 
  Leftheriotis, Alexandros 2052 GRE0.001-0.5038-19.00 
 * 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)
 
 MARIENBAD OPEN 2023 C - FIDE open Marianske Lazne CZE 2023-01-14
RcRownchangeKK*chgGame
 1965 2052 6.00 9 0.51 38 19.38 
  Burda, Otto 1750 CZE1.0010.15385.70 
  Hashem, Khaled c1902 KUW1.0010.303811.40 
  Froeyman, Helmut f2275 BEL0.001-0.2238-8.36 
  Stojkovic, Andreja 1870 CRO1.0010.26389.88 
  Adamczyk, Zuzanna wc1951 POL0.501-0.1438-5.32 
  Heimrath, Reiner f2216 GER1.0010.723827.36 
  Malik, Maciej 1954 POL0.501-0.1338-4.94 
  Berndt, Michael, Dr. 1828 GER1.0010.22388.36 
  Sliwerski, Radoslaw 1941 POL0.001-0.6538-24.70 

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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