Rapid: Individual Calculations August 2019
 Krupinski, Konrad  Total change: 0.80  Rating chartPersonal card
 Szachy na wyspie - Szydlowiecka zlota wstega Szydlowiec POL 2019-06-29
RcRownchangeKK*chgGame
 1570 1501 2.50 6 0.04 20 0.80 
  Malecki, Eugeniusz 1827 POL0.001-0.1320-2.60 
  Stopka, Tomasz 1691 POL1.0010.752015.00 
  Ciechonski, Piotr 1682 POL0.001-0.2620-5.20 
  Bednarczyk, Wojciech 1472 POL0.001-0.5420-10.80 
  Czernikowska, Laura wc1192 POL0.501-0.3620-7.20 
  Frak, Marian 1556 POL1.0010.582011.60 

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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