Individual Calculations July 2019
 Kozlowski, Szymon  Total change: 5.20  Rating chartPersonal card
 Mistrzostwa Mazowsza Juniorow 2019 - do lat 15 Radzymin POL 2019-06-15
RcRownchangeKK*chgGame
 1476 1462 3.00 6 0.13 40 5.20 
  Cwiek, Ryszard 1698 POL0.001-0.2040-8.00 
  Iwaszkiewicz, Krzysztof 1770 POL0.5010.364014.40 
  Bojarski, Maksymilian 1096 POL1.0010.10404.00 
  Sidorczuk, Pawel 1610 POL0.001-0.3040-12.00 
  Grabowski, Adam 1359 POL0.501-0.1440-5.60 
  Bialecki, Jakub 1321 POL1.0010.314012.40 

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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