Individual Calculations January 2020
 Kormakopoulos, Konstantinos  Total change: 40.00  Rating chartPersonal card
 2019 Attica youth U16 team championship ESSNA GRE 2019-11-03
RcRownchangeKK*chgGame
 1380 1392 1.00 1 0.48 40 19.20 
  Kosmetatos, Vasileios 1380 GRE1.0010.484019.20 

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)
 
 Celebration open Nov 2019 Chess Square Athens GRE 2019-11-09
RcRownchangeKK*chgGame
 1406 1392 4.00 7 0.52 40 20.80 
  Yannopapas, Vasileios 1054 GRE1.0010.12404.80 
  Vazelakis, Dimitrios 1760 GRE0.001-0.1040-4.00 
  Stylianidis, Orestis 1253 GRE0.501-0.1940-7.60 
  Apergis, Vasileios 1095 GRE1.0010.15406.00 
  Fragkos, Vasileios 1792  * GRE0.001-0.0840-3.20 
  Stounos, Nikolaos 1314 GRE1.0010.394015.60 
  Koutsompinas, Georgios 1571 GRE0.5010.23409.20 
 * 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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