Individual Calculations June 2022
 Dabrowski, Leszek  Total change: 10.80  Rating chartPersonal card
 259th YMCA Spring 2022-C Round 5-8 Warszawa POL 2022-05-04
RcRownchangeKK*chgGame
 1451 1372 2.50 5 0.54 20 10.80 
  Szumigaj, Marcin 1498 POL0.001-0.3320-6.60 
  Mueck, Piotr 1347 POL0.501-0.0320-0.60 
  Wiktorowski, Janusz 1410 POL1.0010.552011.00 
  Jaroszuk, Marcin 1513 POL1.0010.692013.80 
  Leszczewicz, Karol 1488 POL0.001-0.3420-6.80 

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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