Individual Calculations January 2020
 Mach, Jan  Total change: 31.20  Rating chartPersonal card
 PRAGA Praha - KT Podzim 2019 Praha CZE 2019-09-23
RcRownchangeKK*chgGame
 1720 1718 6.00 9 1.56 20 31.20 
  Akerman, Jan 1493 CZE0.501-0.2820-5.60 
  Becvar, Pavel 1670 CZE1.0010.43208.60 
  Blazek, Miroslav 1815 CZE1.0010.632012.60 
  Pavlicek, Petr 1893 CZE0.001-0.2720-5.40 
  Sramek, Jiri 1834 CZE1.0010.662013.20 
  Novotny, Josef 1699 CZE0.501-0.0320-0.60 
  Toupal, Josef 1766 CZE1.0010.572011.40 
  Achylis, Milos 1775 CZE1.0010.582011.60 
  Veselsky, Jan 1539 CZE0.001-0.7320-14.60 

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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