Individual Calculations September 2018
 Ladopoulos, Ioannis  Total change: -43.60  Rating chartPersonal card
 27th Open International Tournament of Kavala 2018 - B group Kavala GRE 2018-08-05
RcRownchangeKK*chgGame
 1418 1619 3.00 7 -2.18 20 -43.60 
  Makedos, Ioannis 1274 GRE0.501-0.3920-7.80 
  Sahinidis, Konstantinos 1373 GRE0.001-0.8120-16.20 
  Tsakona, Maria 1379 GRE1.0010.20204.00 
  Apostolakaki, Evangelia 1436 GRE0.501-0.2420-4.80 
  Christodoulou, Panormitis 1425 GRE1.0010.25205.00 
  Bulmaga, Elena 1772 ROU0.001-0.3020-6.00 
  Pilalis, Ernestos 1266 GRE0.001-0.8920-17.80 

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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