Individual Calculations July 2023
 Cudyk, Oliwia  Total change: 28.00  Rating chartPersonal card
 Teplice Open 2023 Teplice CZE 2023-06-10
RcRownchangeKK*chgGame
 1739 1307 1.50 8 0.70 40 28.00 
  Karlik, Vladimir f2124 CZE0.0010.00400.00 
  Mrkvan, Frantisek 1877 CZE0.001-0.0240-0.80 
  Kalvach, Ladislav 1797 CZE0.001-0.0440-1.60 
  Gregor, Alexandr 1607 CZE0.001-0.1540-6.00 
  Lavrincik, Pavel 1704 CZE0.5010.424016.80 
  Machalec, Vladimir 1635 SVK1.0010.874034.80 
  Molnar, Ladislav 1712 CZE0.001-0.0840-3.20 
  Rybka, Tatiana 1457 POL0.001-0.3040-12.00 

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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