Individual Calculations February 2020
 Dorfanis, Ilarion  Total change: -10.20  Rating chartPersonal card
 36th Christmas Cup 2019 A group Kavala GRE 2019-12-26
RcRownchangeKK*chgGame
 2074 2160 2.50 5 -0.58 20 -11.60 
  Zisiadis, Dimitrios 2054 GRE1.0010.36207.20 
  Manelidis, Savvas 2091 GRE0.501-0.1020-2.00 
  Hrisomalis, Theodoros 2122 GRE0.001-0.5520-11.00 
  Samaridis, Konstantinos 2103 GRE1.0010.42208.40 
  Tsivelekidou, Evgenia 2000 GRE0.001-0.7120-14.20 

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)
 
 2020 Team Championship of ESSTH-CHALK - POA Rounds 1-3 ESSTH-CHALK GRE 2020-01-12
RcRownchangeKK*chgGame
 2197 2173 1.00 2 0.07 20 1.40 
  Dimitrov, Vladimir g2280 BUL0.001-0.3520-7.00 
  Samaridis, Konstantinos 2113 GRE1.0010.42208.40 

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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