Individual Calculations June 2013
 Zwanepol, Johan  Total change: 7.65  Rating chartPersonal card
 9.offene Hessische Seniorenmeisterschaft 2013 Bad Sooden-Allendorf GER 2013-04-20
RcRownchangeKK*chgGame
 1992 1939 4.00 8 0.51 15 7.65 
  Hespers, Rolf 1763 GER1.0010.27154.05 
  Ghijsen, Pim 2189 NED0.5010.31154.65 
  Vogel, Jaap f2193 NED0.001-0.1915-2.85 
  Johannsen, Ingbert 1955 GER1.0010.52157.80 
  Van Geffen, Ben 2090 NED0.001-0.3015-4.50 
  Van Vorselen, Theo 1799 NED0.501-0.1915-2.85 
  Mertens, Gottfried 1880 GER1.0010.42156.30 
  Holscher, Peter 2067 NED0.001-0.3315-4.95 

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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