Rapid: Individual Calculations September 2020
 Czaczka, Piotr  Total change: -18.60  Rating chartPersonal card
 VI Turniej szachowy o Puchar Burmistrza Wolina - Open Fide Wolin POL 2020-08-23
RcRownchangeKK*chgGame
 1487 1586 5.00 9 -0.93 20 -18.60 
  Wojda, Andrzej 1214 POL1.0010.10202.00 
  Kuzmicz, Krystian m2321 POL0.001-0.0120-0.20 
  Kucharski, Tadeusz 1429 POL1.0010.29205.80 
  Sliz, Karol 1372 POL0.501-0.2720-5.40 
  Marczak, Aleksander 1251 POL0.001-0.8820-17.60 
  Kupiak, Sylwester 1534 POL0.001-0.5720-11.40 
  Wosztyl, Emilian 1260 POL1.0010.13202.60 
  Bucko, Wieslaw 1418 POL1.0010.28205.60 
  Hnat, Sebastian 1584 POL0.5010.00200.00 

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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