Individual Calculations April 2022
 Kania, Andrzej  Total change: 16.00  Rating chartPersonal card
 Mistrzostwa Polski Niepelnosprawnych w szachach 2022 Karpacz POL 2022-03-01
RcRownchangeKK*chgGame
 1722 1687 5.00 9 0.80 20 16.00 
  Jagiela, Elzbieta 1350 POL1.0010.12202.40 
  Malecki, Eugeniusz 1969 POL0.5010.34206.80 
  Kornasiewicz, Stanislaw f2082 POL0.5010.42208.40 
  Wolanski, Michal 1968 POL0.001-0.1620-3.20 
  Anders, Marcin 1499 POL0.501-0.2420-4.80 
  Piotrowski, Arkadiusz 1973 POL0.5010.34206.80 
  Miodonski, Miroslaw 1447 POL0.501-0.3020-6.00 
  Kubin, Aleksander 1633 POL0.501-0.0820-1.60 
  Olszewski, Jerzy 1581 POL1.0010.36207.20 

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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