Rapid: Individual Calculations May 2015
 Zahariou, Nikolaus  Total change: -4.40  Rating chartPersonal card
 PS Peristeriou 10th preliminary rapid - 5th Grand Prix AODM-Strategic Supremacy Peristeri GRE 2015-04-27
RcRownchangeKK*chgGame
 1744 1623 2.00 6 -0.22 20 -4.40 
  Apergis, Iosif 1223  * GRE1.0010.08201.60 
  Georgiou, Kostantinos 2023  * GRE0.001-0.0820-1.60 
  Hristodoulou, Georgios 1913 GRE0.001-0.1620-3.20 
  Tzavaras, Spyridon 1274 GRE1.0010.11202.20 
  Dionysopoulos, Zacharias 2006 GRE0.001-0.0920-1.80 
  Galanos, Dimitrios 2023  * GRE0.001-0.0820-1.60 
 * 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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