Rapid: Individual Calculations August 2023
 Buchowski, Adam  Total change: -42.20  Rating chartPersonal card
 XVIII Turniej Szachowy o Puchar Burmistrza Pszczyny OPEN - RAPID Pszczyna POL 2023-07-08
RcRownchangeKK*chgGame
 1437 1606 4.50 9 -2.11 20 -42.20 
  Wojkowski, Nikodem 1206  * POL1.0010.08201.60 
  Sadzikowski, Daniel g2400 POL0.0010.00200.00 
  Kruszynski, Lukasz 1348 POL0.501-0.3220-6.40 
  Kuczmik, Pawel 1337 POL1.0010.17203.40 
  Guzik, Jakub 1235 POL0.001-0.9020-18.00 
  Rajbharath, Harjith 1355 POL0.001-0.8120-16.20 
  Lisok, Antoni 1348 POL1.0010.18203.60 
  Stepien, Janusz 1554 POL0.001-0.5720-11.40 
  Kukla, Natalia 1154 POL1.0010.06201.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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