Individual Calculations October 2021
 Bakogiannis, Charalampos  Total change: 13.20  Rating chartPersonal card
 2021 September tournament Chess Square Athens Ampelokipoi GRE 2021-09-13
RcRownchangeKK*chgGame
 1379 1196 1.50 4 0.33 40 13.20 
  Samaras, Georgios 1596  * GRE0.5010.424016.80 
  Rodopoulos, Aristeidis 1452 GRE0.001-0.1940-7.60 
  Papanikos, Konstantinos 1184 GRE1.0010.484019.20 
  Danopoulos, Odysseas Dimitrios 1283 GRE0.001-0.3840-15.20 
 * 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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