Rapid: Individual Calculations April 2020
 Hajek, Jiri  Total change: 9.20  Rating chartPersonal card
 Memorial ing. Jiriho Tisera 2020 Cheb CZE 2020-02-29
 1870 2071 5.50 7 0.46 20 9.20 
  Nouri, Ali 1709 CZE1.0010.10202.00 
  Kosek, Lubomir 1674 CZE1.0010.08201.60 
  Kovar, Petr 1904 CZE1.0010.28205.60 
  Lorenc, Tomas 2163 CZE0.5010.13202.60 
  Sprenar, Petr f2166 CZE0.001-0.3720-7.40 
  Chudek, Lubomir 1737 CZE1.0010.12202.40 
  Brichacek, Miroslav 1737 CZE1.0010.12202.40 

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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