Individual Calculations August 2015
 Mallios, Ioannis  Total change: -142.00  Rating chartPersonal card
 13th Fysiolatriko open 2015 - B group Nikaia GRE 2015-06-16
RcRownchangeKK*chgGame
 1082 1339 1.50 6 -3.37 40 -134.80 
  Alexiou-Karakasidis, Stylianos 1012 GRE0.001-0.8740-34.80 
  Bichakis, Ioannis 1117 GRE0.001-0.7840-31.20 
  Mourlas, Andreas 1041 GRE0.501-0.3540-14.00 
  Konidari, Sofia 1137 GRE1.0010.24409.60 
  Kiousi, Panagiota 1058 GRE0.001-0.8440-33.60 
  Isari, Angeliki 1124 GRE0.001-0.7740-30.80 

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 Greek Youth Championships - open 10 Rio Achaia GRE 2015-06-26
RcRownchangeKK*chgGame
 1236 1339 5.50 9 -0.18 40 -7.20 
  Papaioannou, Charalampos 1008 GRE1.0010.12404.80 
  Gavriilidis, Orestis 1210 GRE0.501-0.1740-6.80 
  Papagiannis, Asterios 1295 GRE1.0010.444017.60 
  Fyntrilakis, Kyriakos 1398 GRE0.001-0.4240-16.80 
  Stamatiou, Rodolfos 1212 GRE1.0010.334013.20 
  Papidakis, Georgios 1167 GRE1.0010.274010.80 
  Galanakis, Nikolaos 1251 GRE1.0010.384015.20 
  Tzagarakis, Panagiotis 1329 GRE0.001-0.5140-20.40 
  Kalamoukos, Grigorios 1254 GRE0.001-0.6240-24.80 

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)
 

 

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