Individual Calculations September 2022
 Platsaki, Evgenia Valeria  Total change: 146.80  Rating chartPersonal card
 15th Paleochora International open 2022 - B group Paleochora GRE 2022-07-17
RcRownchangeKK*chgGame
 1491 1440 4.00 8 0.43 40 17.20 
  Yfantis, Evangelos 1185 GRE1.0010.19407.60 
  Pothos, Aris 1543 GRE1.0010.644025.60 
  Mavridis, Athanasios 1545 GRE0.001-0.3640-14.40 
  Koutsourakis, Ioannis 1686 GRE0.001-0.1940-7.60 
  Fraidakis, Emmanouil 1226 GRE1.0010.23409.20 
  Papadopoulos, Filippos 1635 GRE0.001-0.2540-10.00 
  Xenakis, Charles 1241 GRE1.0010.24409.60 
  Hristopoulos, Nikolaos 1865 GRE0.001-0.0740-2.80 

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)
 
 31st International open of Kavala - B group Kavala GRE 2022-07-26
RcRownchangeKK*chgGame
 1658 1440 5.50 9 3.24 40 129.60 
  Wul, Kfir 1713 ISR0.5010.334013.20 
  Koutsogoulas, Georgios 1694 GRE0.001-0.1940-7.60 
  Tzovani, Dimitra 1293 GRE1.0010.304012.00 
  Arandjelovic, Aleksandar Z 1871 SRB0.001-0.0740-2.80 
  Dimanoudis, Petros 1545 GRE1.0010.644025.60 
  Apostolakakis, Ioannis 1795 GRE0.5010.394015.60 
  Dimakis, Stavros 1590 GRE1.0010.704028.00 
  Merkouropoulos, Dionysios 1642 GRE0.5010.264010.40 
  Rousos, Stamatios 1780 GRE1.0010.884035.20 

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)
 

 

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