Individual Calculations July 2019
 May, David  Total change: -25.40  Rating chartPersonal card
 Praga Praha - 1A Jaro 2019 Praha CZE 2019-04-08
RcRownchangeKK*chgGame
 1608 1536 2.00 8 -1.27 20 -25.40 
  Papirnik, Milan 1763 CZE0.001-0.2120-4.20 
  Werner, Roman 1527 CZE0.501-0.0120-0.20 
  Achylis, Milos 1788 CZE0.001-0.1920-3.80 
  Skaba, Ladislav 1365 CZE0.001-0.7320-14.60 
  Vasko, Pavel 1563 CZE0.5010.04200.80 
  Vacha, Martin 1448 CZE1.0010.38207.60 
  Novotny, Josef 1696 CZE0.001-0.2920-5.80 
  Chaloupka, Josef 1717 CZE0.001-0.2620-5.20 

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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