Blitz: Individual Calculations July 2018
 Sakkas, Konstantinos  Total change: 7.80  Rating chartPersonal card
 1st chess marathon OPACH 2018 - blitz Cholargos GRE 2018-06-10
RcRownchangeKK*chgGame
 1514 1640 3.00 5 -0.30 20 -6.00 
  Hatziveis, Stylianos 1240  * GRE1.0010.08201.60 
  Skaperdas, Kostantinos 2040  * GRE0.001-0.0820-1.60 
  Anisios, Markos 1471 GRE1.0010.28205.60 
  Strati, Betty - Anna 1397 GRE0.001-0.8020-16.00 
  Doganou, Konstantina 1420 GRE1.0010.22204.40 
 * 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)
 
 31st Blitz SO Ampelokipon - N Filippakis memorial Athens GRE 2018-06-27
RcRownchangeKK*chgGame
 1654 1640 4.00 7 0.69 20 13.80 
  Beliotis, Georgios 2040  * GRE0.001-0.0820-1.60 
  Amaxopoulos, Christos 1240  * GRE1.0010.08201.60 
  Koutis, Pavlos 1240  * GRE1.0010.08201.60 
  Lagos, Hristos 1845 GRE1.0010.762015.20 
  Papadimitriou, Loukas 1984 GRE0.001-0.1220-2.40 
  Alexakis, Dimitris 1987 GRE0.001-0.1120-2.20 
  Della, Maria-Eleni 1240  * GRE1.0010.08201.60 
 * 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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