Individual Calculations December 2019
 Papaioannou, Christos  Total change: -21.20  Rating chartPersonal card
 2019-2020 AO Agrias club championship Agria GRE 2019-09-26
RcRownchangeKK*chgGame
 1444 1542 2.00 4 -0.53 40 -21.20 
  Botsivalis, Georgios 1374 GRE0.001-0.7240-28.80 
  Nikopoulos, Ioannis 1499 GRE1.0010.444017.60 
  Karatouliotis, Konstantinos 1484 GRE1.0010.424016.80 
  Gkavardinas, Antonios 1417 GRE0.001-0.6740-26.80 

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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