Individual Calculations July 2023
 Ioannidis, Konstantinos I  Total change: 144.40  Rating chartPersonal card
 Ropotamo cup U1800 Primorsko BUL 2023-06-09
RcRownchangeKK*chgGame
 1682 1216 4.00 7 3.61 40 144.40 
  Hristov, Krasimir Iv. 1667 BUL1.0010.944037.60 
  Stefanov, Krasen 1619 BUL1.0010.924036.80 
  Shumantov, Aleksandar 1789 GER0.001-0.0240-0.80 
  Iachimov, Egor 1665 MDA1.0010.944037.60 
  Dimitrov, Ivan 1640 BUL0.001-0.0740-2.80 
  Yordanov, Rosen 1721 BUL0.5010.464018.40 
  Dimov, Danail 1670 BUL0.5010.444017.60 

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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