Individual Calculations July 2019
 Dimanoudis, Petros  Total change: 107.20  Rating chartPersonal card
 22nd International Open Athens Challenge 2019 - Group B Heraklio Attikis GRE 2019-06-15
RcRownchangeKK*chgGame
 1486 1349 5.00 7 2.68 40 107.20 
  Diamantis, Konstantinos Arg 1061 GRE1.0010.16406.40 
  Papadopoulos, Dimitrios Ath 1511 GRE1.0010.714028.40 
  Apostolou, Nikolaos 1625 GRE1.0010.834033.20 
  Diamandis, Georgios 1537 GRE1.0010.744029.60 
  Kaisaris, Dimitrios 1612 GRE0.5010.324012.80 
  Perrakis, Polychronis 1670 GRE0.001-0.1340-5.20 
  Kong, Zi Yau Bernadette wc1384 SGP0.5010.05402.00 

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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