Individual Calculations September 2009
 Leinwand, Eduard  Total change: -23.00  Rating chartPersonal card
 Hogeschool Zeeland Chess Tournament 2009 Vlissingen NED 2009-08-01
RcRownchangeKK*chgGame
 2017 2016 0.50 3 -0.92 25 -23.00 
  Padmini, Rout wm2243 IND0.001-0.2125-5.25 
  Ducarmon, Renzo 1653 NED0.001-0.9025-22.50 
  Riemens, Albert 2156 NED0.5010.19254.75 

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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