Individual Calculations September 2018
 Zdrazil, Bohumir  Total change: -3.00  Rating chartPersonal card
 OLOMOUC CHESS SUMMER 2018 D - seniors tournament over 60 Olomouc CZE 2018-08-11
RcRownchangeKK*chgGame
 1748 1812 4.50 8 -0.15 20 -3.00 
  Divis, Jan 1488 CZE0.501-0.3720-7.40 
  Feldvabl, Vilem 1661 CZE0.501-0.2020-4.00 
  Kearsley, Raymond J 1603 ENG1.0010.23204.60 
  Kusina, Jan 1998 POL0.001-0.2620-5.20 
  Novak, Borivoj 1738 CZE0.501-0.1020-2.00 
  Zakoucky, Otto 1562 CZE1.0010.19203.80 
  Vlkovic, Pavol 1815 SVK1.0010.502010.00 
  Lys, Josef f2115 CZE0.001-0.1420-2.80 

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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