Individual Calculations September 2018
 Batsi, Lida  Total change: -24.20  Rating chartPersonal card
 27th Open International Tournament of Kavala 2018 - B group Kavala GRE 2018-08-05
RcRownchangeKK*chgGame
 1406 1464 4.00 9 -1.21 20 -24.20 
  Apostolakakis, Ioannis 1785 GRE0.001-0.1320-2.60 
  Ntovas, Dimitrios 1292 GRE1.0010.27205.40 
  Kalogridis, Antonios 1718 GRE0.001-0.1920-3.80 
  Anagnostopoulos, Vasileios Na 1236 GRE0.001-0.7920-15.80 
  Vagianos, Christos 1304 GRE0.501-0.2120-4.20 
  Mitafidis, Panagiotis 1249 GRE1.0010.23204.60 
  Tsouchnikas, Georgios 1233 GRE1.0010.21204.20 
  Haralabidis, Aristidis 1232 GRE0.501-0.2920-5.80 
  Tsouchnikas, Orestis 1605 GRE0.001-0.3120-6.20 

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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