Individual Calculations September 2017
 Tsaknakis, Zisis  Total change: -95.60  Rating chartPersonal card
 26th International Open Kavala 2017 - A group Kavala GRE 2017-07-28
RcRownchangeKK*chgGame
 2092 2216 3.50 9 -2.39 40 -95.60 
  Stupak, Kirill g2570 BLR0.5010.394015.60 
  Malikentzos, Sotirios f2440 GRE0.001-0.2240-8.80 
  Triantos, Konstantinos 2013 GRE1.0010.24409.60 
  Koutsidi, Amalia 1816  * GRE0.001-0.9240-36.80 
  Samaridis, Konstantinos 2073 GRE0.001-0.6940-27.60 
  Serefidou, Despina 1981 GRE0.501-0.2940-11.60 
  Xu, Mingwei 2017 CHN0.001-0.7640-30.40 
  Sourgkounis, Angelos 1947 GRE1.0010.17406.80 
  Sechlidis, Savvas 1968 GRE0.501-0.3140-12.40 
 * 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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