Individual Calculations September 2020
 Lewek, Andrzej  Total change: 78.00  Rating chartPersonal card
 Slaski Festiwal Szachowy - Szachy lacza pokolenia - Grupa C Ustron POL 2020-08-15
RcRownchangeKK*chgGame
 1563 1291 5.50 9 3.90 20 78.00 
  Jakubiak, Karol 1652 POL1.0010.902018.00 
  Mytnik, Kinga 1505 POL0.5010.27205.40 
  Kijonka, Ondrej 1513 CZE1.0010.782015.60 
  Zimny, Jakub 1568 POL0.001-0.1720-3.40 
  Slachta, Jan 1544 CZE1.0010.812016.20 
  Raptis, Janis 1680 CZE0.001-0.0920-1.80 
  Pastuszko, Katarzyna 1587 POL1.0010.852017.00 
  Lysakowski, Kamil 1538 POL0.001-0.1920-3.80 
  Bialek, Alicja 1478 POL1.0010.742014.80 

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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