Individual Calculations February 2020
 Piec, Patryk  Total change: 51.20  Rating chartPersonal card
 KANIA FINANSE - XI BESKIDY CUP Goleszow POL 2019-12-27
RcRownchangeKK*chgGame
 1317 1123 3.00 6 1.28 40 51.20 
  Raszka, Krzysztof 1523  * POL0.001-0.0840-3.20 
  Zaborski, Igor 1460 POL0.001-0.1240-4.80 
  Chruszcz, Mariusz 1031 POL0.501-0.1340-5.20 
  Kielbasa, Ewa 1375 POL0.5010.314012.40 
  Pieczyrak, Teresa 1077 POL1.0010.444017.60 
  Kaszuba, Michal 1438 POL1.0010.864034.40 
 * 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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