Individual Calculations June 2015
 Koelmans, Jan Willem  Total change: 30.00  Rating chartPersonal card
 BPB Limburg Open 2015 - Groep B Maastricht NED 2015-05-22
RcRownchangeKK*chgGame
 1904 1905 5.00 7 1.50 20 30.00 
  Ouwersloot, Hans 1983 NED0.001-0.3920-7.80 
  Londers, Jan 1835 BEL1.0010.40208.00 
  Van Houtte, Randy 1956 BEL0.5010.07201.40 
  De Boer, Bas 1763 NED1.0010.31206.20 
  Alexopoulos, Spiros Orestis Dr. 1953 GER1.0010.572011.40 
  Willockx, Ritsaart 1908 BEL0.5010.00200.00 
  Beukema, Jasper 1933 BEL1.0010.542010.80 

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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