Individual Calculations November 2017
 Koutsompinas, Georgios  Total change: 26.60  Rating chartPersonal card
 165th Ampelokipi open 2017 Athens GRE 2017-09-13
RcRownchangeKK*chgGame
 1578 1476 3.00 7 0.39 20 7.80 
  Bouboulis, Spyridon-Odysseys 1876  * GRE0.001-0.0820-1.60 
  Dalpis, Nikolaos 1143 GRE1.0010.12202.40 
  Ter Gevorkian, Edouardos 1577 GRE1.0010.642012.80 
  Makkas, Panayiotis 1729 GRE0.001-0.1920-3.80 
  Floros, Konstaninos 1581 GRE1.0010.642012.80 
  Chantzopoulos, Theodoros 1569 GRE0.001-0.3720-7.40 
  Christopoulos, Orestis-Alexios 1571 GRE0.001-0.3720-7.40 
 * 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)
 
 Autumn open 2017 Chess Square Athens GRE 2017-09-16
RcRownchangeKK*chgGame
 1620 1476 3.00 6 0.94 20 18.80 
  Koutsidis, Achilleas 1799 GRE1.0010.872017.40 
  Hrysogelou, Athanasia-Panagiota 1734 GRE0.001-0.1820-3.60 
  Milias, Renos 1715 GRE0.001-0.2020-4.00 
  Mogylnyak, Viktor 1269 GRE1.0010.23204.60 
  Lagos, Hristos 1876  * GRE0.001-0.0820-1.60 
  Polikretis, Mattheos 1328 GRE1.0010.30206.00 
 * 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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