Individual Calculations May 2010
 Du Pont, David  Total change: 6.00  Rating chartPersonal card
 Nationale Interclubs 2009-2010 Various BEL 2009-09-27
RcRownchangeKK*chgGame
 2004 2072 4.00 7 -0.14 15 -2.10 
  Philips, Richard 2045 BEL0.001-0.5415-8.10 
  Vanstraelen, Geert 1890 BEL0.501-0.2415-3.60 
  Defre, Walter 1974 BEL1.0010.37155.55 
  De Weerd, Jan 2085 BEL0.5010.02150.30 
  Timmermans, Daniel 1960 BEL1.0010.35155.25 
  Lavrenov, Yuli 2064 BEL1.0010.49157.35 
  T`sas, Jan 2010 BEL0.001-0.5915-8.85 

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)
 
 Klasse 1B Round 7-9 - Dutch Team Competition Various NED 2010-03-06
RcRownchangeKK*chgGame
 2100 2072 1.00 1 0.54 15 8.10 
  Bosscher, Hans 2100 NED1.0010.54158.10 

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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