Individual Calculations July 2023
 Cruceru, Lavinel  Total change: -47.40  Rating chartPersonal card
 Athens chalenge 2023 Athens GRE 2023-06-19
RcRownchangeKK*chgGame
 1527 1880 5.50 9 -2.37 20 -47.40 
  Siranidis, Petros 1480  * GRE1.0010.08201.60 
  Nikitakis, Michail 1458 GRE0.001-0.9320-18.60 
  Michail, Konstantinos 1297 GRE1.0010.02200.40 
  Perrakis, Polychronis 1561 GRE1.0010.13202.60 
  Poullas, Antonis 1652 GRE0.001-0.7920-15.80 
  Kiryttopoulos, Panagiotis Aris 1528 GRE1.0010.11202.20 
  Athanasiou, Soumela 1631 GRE1.0010.19203.80 
  Misthos, Alexandros 1442 GRE0.501-0.4420-8.80 
  Kiryttopoulos, Ioannis 1692 GRE0.001-0.7420-14.80 
 * 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)
 

 

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