Individual Calculations August 2023
 Pistora, Lubomir  Total change: 16.20  Rating chartPersonal card
 CZECH OPEN 2023 - 30 plus Pardubice CZE 2023-07-21
RcRownchangeKK*chgGame
 1564 1333 3.00 9 0.81 20 16.20 
  Ni, Polina 1823 LAT0.001-0.0420-0.80 
  Groenegres, Thomas 1652 GER0.5010.37207.40 
  Bartos, Karel 1794 CZE0.001-0.0520-1.00 
  Hovad, Vaclav 1497 CZE0.5010.22204.40 
  Brousek, Jan 1529 CZE0.001-0.2520-5.00 
  Krueger, Thomas 1471 GER0.5010.19203.80 
  Krejci, Jan 1412 CZE1.0010.612012.20 
  Vochozka, Jindrich 1609 CZE0.001-0.1720-3.40 
  Kuhlmann, Mirko 1286 GER0.501-0.0720-1.40 

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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