Individual Calculations October 2017
 Kostelidis, Georgios  Total change: -58.00  Rating chartPersonal card
 25th International Tournament of Nikaia "Honour to National Resistance" - B group Nikaia GRE 2017-08-26
RcRownchangeKK*chgGame
 1156 1223 3.00 7 -1.13 40 -45.20 
  Mogylnyak, Georgiy Yaroslav 1397 GRE0.001-0.2740-10.80 
  Gianni, Spyridon 1053 GRE0.501-0.2240-8.80 
  Bichaki, Ourania 1043 GRE1.0010.264010.40 
  Loutragotis, Marios 1465 GRE0.001-0.2040-8.00 
  Tsironis, Konstantinos Pan 1042 GRE0.001-0.7440-29.60 
  Sitsanis, Nikolaos 44725 1056 GRE0.501-0.2240-8.80 
  Paroglou, Georgios 1037 GRE1.0010.264010.40 

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)
 
 9th open Papanastasio 2017 - B group Peristeri GRE 2017-09-04
RcRownchangeKK*chgGame
 1118 1223 3.50 6 -0.32 40 -12.80 
  Paraskevopoulou, Zoi 1070 GRE0.001-0.7040-28.00 
  Tsatov, Foteini 1042 GRE0.501-0.2440-9.60 
  Tsomkalidou, Foteini 1029 GRE1.0010.254010.00 
  Kanellopoulou, Ioustini 1086 GRE1.0010.324012.80 
  Titopoulos, Ilias 1365 GRE0.001-0.3140-12.40 
  Zeitounian, Panagiotis 1118 GRE1.0010.364014.40 

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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