Individual Calculations August 2020
 Strzalkowski, Damian  Total change: -34.80  Rating chartPersonal card
 XVI MIEDZYNARODOWY FESTIWAL SZACHOWY PERLA BALTYKU - GRUPA B Lazy POL 2020-06-28
RcRownchangeKK*chgGame
 1317 1590 6.50 9 -0.87 40 -34.80 
  Kawa, Anna 1190  * POL1.0010.08403.20 
  Zmuda, Tomasz 1277 POL0.001-0.8640-34.40 
  Lonski, Aleksander 1190  * POL1.0010.08403.20 
  Stachowiak, Bruno 1369 POL1.0010.22408.80 
  Drzewiecki, Milosz 1305 POL1.0010.16406.40 
  Skarbowski, Dawid 1367 POL0.501-0.2840-11.20 
  Kozlowski, Franciszek 1414 POL1.0010.274010.80 
  Kowalik, Bartosz 1449 POL0.001-0.6940-27.60 
  Strawa, Jakub 1295 POL1.0010.15406.00 
 * 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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