Individual Calculations September 2015
 Vizirakis, Stavros  Total change: 110.00  Rating chartPersonal card
 International Chess Tournament APOKORONAS 2015 Apokoronas Crete GRE 2015-08-19
RcRownchangeKK*chgGame
 1433 1130 4.00 8 2.75 40 110.00 
  Georgakopoulos, Nikolaos K. 1530  * GRE0.001-0.0840-3.20 
  Thomakis, Nikolaos 1437 GRE0.001-0.1440-5.60 
  Balaska, Eleni Sofia 1396 GRE1.0010.824032.80 
  Hristodoulakis, Stefanos 1421 GRE1.0010.854034.00 
  Marinakis, Hristos 1526 GRE0.001-0.0840-3.20 
  Daskalaki, Sofia 1466 GRE0.001-0.1240-4.80 
  Vizirakis, Antonios 1209 GRE1.0010.614024.40 
  Tzagarakis, Panagiotis 1476 GRE1.0010.894035.60 
 * 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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