Individual Calculations October 2018
 Tsekoura, Stavroula  Total change: 5.20  Rating chartPersonal card
 26th Honour to National Resistance tournament of Nikaia 2018 - B group Nikaia GRE 2018-08-25
RcRownchangeKK*chgGame
 1336 1188 2.00 6 0.13 40 5.20 
  Mogylnyak, Georgiy Yaroslav 1421 GRE0.001-0.2140-8.40 
  Charalampidis, Vasilios 1418 GRE0.5010.294011.60 
  Polyzos, Ioannis 1353 GRE0.001-0.2840-11.20 
  Chatziangelou, Panagiotis 1098 GRE1.0010.384015.20 
  Goridaris, Panagiotis 1290 GRE0.5010.14405.60 
  Tagklis, Ioannis 1438 GRE0.001-0.1940-7.60 

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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