Individual Calculations May 2018
 Kersten, Paul  Total change: 13.20  Rating chartPersonal card
 Zilveren Toren 2018 reeks 2 Various places in the province of Antwerp BEL 2018-01-16
RcRownchangeKK*chgGame
 1872 1839 3.50 7 0.33 40 13.20 
  Knabe, Johan 1660 BEL0.501-0.2340-9.20 
  Verduyckt, Johan 1842 BEL0.5010.00400.00 
  Verhulst, Tobias 1829 BEL0.501-0.0140-0.40 
  Segarra Goncalves, Jorge 2010 POR0.001-0.2740-10.80 
  Pelgrims, Jan 1925 BEL1.0010.624024.80 
  Slachmuylders, Bart 1948 BEL0.5010.15406.00 
  Heylen, Joris 1892 BEL0.5010.07402.80 

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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