Individual Calculations July 2021
 Zgoda, Damian  Total change: -34.60  Rating chartPersonal card
 DMP - III Liga Szachowa Seniorow PK 2021 Bystre POL 2021-06-09
RcRownchangeKK*chgGame
 1523 1690 4.50 9 -1.73 20 -34.60 
  Panczuk, Grzegorz 1678 POL1.0010.48209.60 
  Borukalo, Zdzislaw 1614 POL0.501-0.1020-2.00 
  Szaro, Mariusz 1566 POL0.001-0.6720-13.40 
  Socha, Kamil 1765 POL0.5010.10202.00 
  Wasik, Roman 1500 POL0.001-0.7520-15.00 
  Mastej, Krzysztof 1290  * POL0.501-0.4220-8.40 
  Tokarz, Izabela 1623 POL0.501-0.0920-1.80 
  Rzasa, Dominik 1290  * POL1.0010.08201.60 
  Maj, Jan 1383 POL0.501-0.3620-7.20 
 * 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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