Individual Calculations March 2024
 Zonidis, Petros  Total change: -4.20  Rating chartPersonal card
 2024 Team Championship of ESSTH-CHALK Local ESSTH-CHALK GRE 2024-01-14
RcRownchangeKK*chgGame
 1784 1585 1.50 6 -0.21 20 -4.20 
  Diamantopoulos, Giorgos 1866 GRE0.5010.34206.80 
  Gountintas, Haralabos 1714 GRE0.5010.17203.40 
  Orfanidis, Kyriakos 1843 GRE0.001-0.1820-3.60 
  Xymitidis, Georgios 1185  * GRE0.501-0.4220-8.40 
  Lagopatis, Nikolaos c2101 GRE0.001-0.0420-0.80 
  Milovanovic, Ninoslav 1992 SRB0.001-0.0820-1.60 
 * 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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