Individual Calculations January 2016
 Minadakis, Andreas-Marios  Total change: -25.60  Rating chartPersonal card
 Celebration open Chessquare 2015 Ambelokipi GRE 2015-11-07
RcRownchangeKK*chgGame
 1372 1112 1.50 5 0.41 40 16.40 
  Laspas, Panagiotis 1512  * GRE0.5010.424016.80 
  Sienczewski, Zbigniew 1512  * POL0.001-0.0840-3.20 
  Laspas, Antonios 1500 GRE0.001-0.0940-3.60 
  Kolev, Niki 1130 GRE0.5010.03401.20 
  Karatzanos, Konstantinos 1204 GRE0.5010.13405.20 
 * 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)
 
 8th youth U16 team championship of ESSNA 2015 Attica GRE 2015-11-08
RcRownchangeKK*chgGame
 1206 1112 1.00 3 -0.23 40 -9.20 
  Kolyvas-Dimitrakarakos, Panagiot 1497 GRE0.001-0.0940-3.60 
  Zeitounian, Panagiotis 1045 GRE1.0010.414016.40 
  Fragkos, Vasileios 1076 GRE0.001-0.5540-22.00 

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)
 
 2015 Greek Youth U16 National Team Championship - finals Vrahati Korinthias GRE 2015-12-18
RcRownchangeKK*chgGame
 1127 1115 1.00 1 0.52 40 20.80 
  Tzovanis, Anastasios 1127 GRE1.0010.524020.80 

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)
 
 2015 Attica youth U12 team championship - final 8 Athens GRE 2015-12-27
RcRownchangeKK*chgGame
 1154 1115 0.00 3 -1.34 40 -53.60 
  Tzanetos, Ioannis 1116 GRE0.001-0.5040-20.00 
  Davillas, Konstantinos 1153 GRE0.001-0.4540-18.00 
  Kotsalis, Ioannis 1192 GRE0.001-0.3940-15.60 

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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