Individual Calculations July 2021
 Labedz, Dawid  Total change: -12.00  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski Juniorow 2021 - II Liga Poronin POL 2021-06-17
RcRownchangeKK*chgGame
 1563 1552 4.00 9 -0.30 40 -12.00 
  Trzebinski, Patryk 1665 POL0.5010.15406.00 
  Budkiewicz, Magdalena 1901 POL0.001-0.1140-4.40 
  Lewandowski, Witold 1588 POL0.5010.05402.00 
  Kotowicz, Kamil 1746 POL0.5010.254010.00 
  Sputowski, Jakub 1589 POL0.5010.05402.00 
  Turowski, Maciej 1437 POL0.001-0.6640-26.40 
  Chmura, Kamil 1231 POL1.0010.13405.20 
  Suszczynski, Dominik 1152  * POL1.0010.08403.20 
  Cwiek, Ryszard 1755 POL0.001-0.2440-9.60 
 * 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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