Individual Calculations August 2023
 Ruzaykyn, Olga  Total change: 0.00  Rating chartPersonal card
 Amsterdam Science Park Chess Tournament 2023 - Group C Amsterdam NED 2023-07-15
RcRownchangeRpKK*chgGame
 1402 0 4.00 8 0.00 1402   0.00 
  De Groot, Teun 1479 NED0.0010.00 0.00 
  Cornelissen, Jort 1377 NED0.0010.00 0.00 
  Marca Ribert, Alex Alvaro 1360 ESP1.0010.00 0.00 
  De Wit, Albert 1200 NED1.0010.00 0.00 
  Van Toornenberg, Bas 1441 NED1.0010.00 0.00 
  Shah, Shrey 1524 NED0.0010.00 0.00 
  Keizers, Paul 1478 NED1.0010.00 0.00 
  Van Duijl, Henri 1360 NED0.0010.00 0.00 

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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