Rapid: Individual Calculations December 2019
 Demelkas, Ioannis  Total change: -11.20  Rating chartPersonal card
 GP rapid Serron Nov 2019 Serres GRE 2019-11-17
RcRownchangeKK*chgGame
 1366 1569 4.50 6 0.10 20 2.00 
  Christoforidou, Kalliopi 1169  * GRE1.0010.08201.60 
  Kyriakidou, Chrysa 1190 GRE1.0010.09201.80 
  Konstantinidis, Mavroudis 1329 GRE1.0010.20204.00 
  Sahinidis, Konstantinos 1442 GRE0.501-0.1720-3.40 
  Bragkatzis, Nikolaos 1600 GRE1.0010.542010.80 
  Kazakos, Markos 1467 GRE0.001-0.6420-12.80 
 * 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)
 
 Rapid Ioannidis Nanos 2019 Drama GRE 2019-11-24
RcRownchangeKK*chgGame
 1356 1569 3.00 5 -0.66 20 -13.20 
  Goutioudis, Zisis 1197 GRE1.0010.10202.00 
  Iosifidis, Evangelos 1698 GRE0.001-0.3320-6.60 
  Chatzigeorgiadis, Iosif 1169  * GRE1.0010.08201.60 
  Pistofidou, Efstathia 1247 GRE1.0010.13202.60 
  Kazakos, Markos 1467 GRE0.001-0.6420-12.80 
 * 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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