Rapid: Individual Calculations December 2019
 Cherkasova, Marina  Total change: -42.60  Rating chartPersonal card
 Mouflon Chess Tour - Paphos Youth Chess Tour 3 2019 - Open Paphos CYP 2019-11-10
RcRownchangeKK*chgGame
 1777 2024 2.50 6 -2.13 20 -42.60 
  Tsamourlides, Giorgos 1624  * CYP1.0010.08201.60 
  Antoniou, Giorgos 1643 CYP1.0010.09201.80 
  Yiapanis, Giorgos 1831 CYP0.501-0.2520-5.00 
  Isaakidis, Alexandros 2093 CYP0.001-0.4020-8.00 
  Aristotelous, Vassilis 1846 CYP0.001-0.7320-14.60 
  Constantinou, Samuel Johannes 1624  * CYP0.001-0.9220-18.40 
 * 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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