Individual Calculations September 2021
 Karabasz, Kacper  Total change: -45.00  Rating chartPersonal card
 57th Akiba Rubinstein Chess Festival - OPEN D Polanica-Zdroj POL 2021-08-14
RcRownchangeKK*chgGame
 1464 1619 4.00 9 -2.25 20 -45.00 
  Szydlowski, Oskar 1313 POL0.501-0.3620-7.20 
  Balcerzak, Robert 1285 POL1.0010.12202.40 
  Darowicki, Mariusz 1913 POL0.001-0.1520-3.00 
  Kurcaba, Lukasz 1497 POL0.501-0.1720-3.40 
  Karp, Kacper 1443 POL0.001-0.7320-14.60 
  Oglaza, Dawid 1405 POL1.0010.23204.60 
  Sleczka, Krzysztof 1420 POL0.001-0.7620-15.20 
  Nowakowski, Maksymilian 1357 POL1.0010.18203.60 
  Kilar, Radoslaw 1539 POL0.001-0.6120-12.20 

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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