Individual Calculations December 2017
 Sahpatsidis, Haralabos  Total change: 0.80  Rating chartPersonal card
 42nd open SOP-SMAOK under 1900 2017 Athens Pagkrati GRE 2017-09-15
RcRownchangeKK*chgGame
 1302 1355 3.50 6 0.04 20 0.80 
  Gklavopoulos, Evangelos 1755  * GRE0.5010.42208.40 
  Kratimenou, Georgia 1308 GRE0.001-0.5720-11.40 
  Deligiorgis, Giorgos 1118 GRE1.0010.20204.00 
  Panoutsopoulos, Thomas 1461 GRE0.001-0.3620-7.20 
  Kazantzoglou, Aristotelis 1100 GRE1.0010.19203.80 
  Nika, Despoina 1068 GRE1.0010.16203.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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