Rapid: Individual Calculations September 2023
 Kaminski, Leszek  Total change: 5.20  Rating chartPersonal card
 AZS Chess Cup 2023 Opole POL 2023-08-15
RcRownchangeKK*chgGame
 1520 1618 4.50 7 0.26 20 5.20 
  Hasterok, Boguslaw 1218  * POL1.0010.08201.60 
  Bartel, Marta wg2102 POL0.001-0.0520-1.00 
  Stronias, Lech 1302 POL1.0010.13202.60 
  Cieslik, Bartosz 1203 POL1.0010.07201.40 
  Dwilewicz, Agata 1774 POL0.001-0.2920-5.80 
  Sokolowski, Antoni 1254 POL1.0010.10202.00 
  Antoniewicz, Jakub 1788 POL0.5010.22204.40 
 * 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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