Individual Calculations September 2018
 Fregidis, Nikolaos  Total change: -4.80  Rating chartPersonal card
 27th Open International Tournament of Kavala 2018 - B group Kavala GRE 2018-08-05
RcRownchangeKK*chgGame
 1545 1476 3.50 9 -0.24 20 -4.80 
  Bak, Tamas 1791 HUN1.0010.862017.20 
  Tsirlis, Panteleimon 1728 GRE0.5010.31206.20 
  Stamatis, Vasilios 1699 GRE0.001-0.2220-4.40 
  Loutragotis, Marios 1548 GRE0.001-0.4020-8.00 
  Kalogridis, Themistoklis 1211 GRE1.0010.18203.60 
  Koulaxidis, Arkadios 1671 CYP0.001-0.2520-5.00 
  Nomikos, Kosmas 1307 GRE0.001-0.7220-14.40 
  Paparizou, Eleni 1238 GRE1.0010.20204.00 
  Thorsson, Pall 1715 ISL0.001-0.2020-4.00 

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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