Individual Calculations September 2018
 Seferlis, Georgios  Total change: -33.20  Rating chartPersonal card
 27th Open International Tournament of Kavala 2018 - B group Kavala GRE 2018-08-05
RcRownchangeKK*chgGame
 1408 1418 3.00 9 -1.66 20 -33.20 
  Tsirlis, Panteleimon 1728 GRE0.001-0.1420-2.80 
  Hartofylakas, Nikolaos 1215 GRE1.0010.24204.80 
  Haralabidou, Maria 1630 GRE0.001-0.2320-4.60 
  Kalogridis, Themistoklis 1211 GRE0.501-0.2720-5.40 
  Makedos, Ioannis 1274 GRE0.501-0.1920-3.80 
  Klitorakis, Ioannis 1521 GRE0.001-0.3620-7.20 
  Topouzis, Sotirios 1287 GRE1.0010.32206.40 
  Papadianakis, Marios 1614 GRE0.001-0.2520-5.00 
  Dimakis, Stavros 1195 GRE0.001-0.7820-15.60 

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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