Individual Calculations November 2021
 Bobras, Piotr  Total change: -1.40  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski Ekstraliga 2021 Legnica POL 2021-10-02
RcRownchangeKK*chgGame
 2481 2500 5.00 9 0.40 10 4.00 
  Socko, Bartosz g2632 POL0.001-0.3210-3.20 
  Markowski, Tomasz g2548 POL0.5010.07100.70 
  Mastrovasilis, Dimitrios g2614 GRE0.5010.16101.60 
  Zilka, Stepan g2580 CZE0.001-0.3910-3.90 
  Sowinski, Pawel 2100  * POL1.0010.08100.80 
  Teclaf, Pawel m2543 POL0.5010.06100.60 
  Kanarek, Marcel g2481 POL1.0010.47104.70 
  Golubka, Petro g2438 UKR0.501-0.0910-0.90 
  Nguyen, Piotr m2397 POL1.0010.36103.60 
 * 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)
 
 Extraliga 2021/2022 r1-2 various CZE 2021-10-16
RcRownchangeKK*chgGame
 2486 2500 0.50 2 -0.54 10 -5.40 
  Yemelin, Vasily g2527 RUS0.5010.04100.40 
  Simacek, Pavel g2444 CZE0.001-0.5810-5.80 

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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