Individual Calculations August 2023
 Papamichael, Georgios  Total change: -18.60  Rating chartPersonal card
 16th International tournament of Paleochora 2023 - B group Paleochora GRE 2023-07-19
RcRownchangeKK*chgGame
 1328 1562 3.00 5 -0.93 20 -18.60 
  Skaraki, Georgia 1293 GRE1.0010.17203.40 
  Hillebrands, Jerome 1358 FRA1.0010.24204.80 
  Stepanyan, Ararat 1452 ARM0.001-0.6520-13.00 
  Vizirakis, Stavros 1284 GRE0.001-0.8320-16.60 
  Stoimenidis, Markos 1252 GRE1.0010.14202.80 

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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