Individual Calculations September 2020
 Jedrusik, Adam  Total change: 15.20  Rating chartPersonal card
 Slaski Festiwal Szachowy - Szachy lacza pokolenia - Grupa B Ustron POL 2020-08-15
RcRownchangeKK*chgGame
 1905 1916 5.00 9 0.38 40 15.20 
  Gardian, Adam 1723 POL0.501-0.2540-10.00 
  Borowik, Wojciech 1761 POL0.501-0.2140-8.40 
  Nowacka, Dorota 1741 POL1.0010.274010.80 
  Maslanka, Wojciech 1714 POL1.0010.24409.60 
  Dixa, Oskar 2055 POL1.0010.694027.60 
  Posluszny, Tomasz 2043 POL0.5010.17406.80 
  Paprocki, Antoni 2068 POL0.001-0.3040-12.00 
  Raszka, Janusz 2081 POL0.5010.22408.80 
  Wnek, Filip 1955 POL0.001-0.4540-18.00 

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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