Individual Calculations September 2018
 Plachy, Josef  Total change: -28.20  Rating chartPersonal card
 OLOMOUC CHESS SUMMER 2018 D - seniors tournament over 60 Olomouc CZE 2018-08-11
RcRownchangeKK*chgGame
 1626 1660 3.50 9 -1.41 20 -28.20 
  Ortoft, Kai 1946 NOR0.001-0.1620-3.20 
  Kympergr, Vojtech 1447 CZE0.001-0.7720-15.40 
  Novak, Miroslav 1410 CZE1.0010.19203.80 
  Glacner, Karel 1452 CZE1.0010.23204.60 
  Fiala, Jiri 1849 CZE0.001-0.2520-5.00 
  Kirs, Pavel 1559 CZE0.001-0.6420-12.80 
  Kryst, Konrad 1667 CZE1.0010.512010.20 
  Novak, Borivoj 1738 CZE0.5010.11202.20 
  Zakoucky, Otto 1562 CZE0.001-0.6320-12.60 

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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