Rapid: Individual Calculations April 2023
 Pomagalski, Marcin  Total change: 7.80  Rating chartPersonal card
 Koneckie Spotkania Szachowe - Szachowe Przebisniegi 2023 Konskie POL 2023-03-19
RcRownchangeKK*chgGame
 1632 1964 8.00 9 0.39 20 7.80 
  Lisicki, Tadeusz 1564  * POL1.0010.08201.60 
  Cichocki, Mariusz 1402 POL1.0010.02200.40 
  Guzinski, Tadeusz 1542 POL1.0010.07201.40 
  Herka, Jakub 1589 POL1.0010.09201.80 
  Urban, Wojciech 1668 POL0.501-0.3520-7.00 
  Matviychuk, Andrey 1886 UKR1.0010.39207.80 
  Kozlowski, Marian 1667 POL1.0010.15203.00 
  Karpeta, Robert 1887 POL0.501-0.1120-2.20 
  Szumanski, Marcin 1483 POL1.0010.05201.00 
 * 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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