Individual Calculations May 2015
 Du Pont, David  Total change: 10.20  Rating chartPersonal card
 Belgian Interclubs 2014-2015 Round 11 Divisions 2-5 Various BEL 2015-03-29
RcRownchangeKK*chgGame
 2040 2029 1.00 1 0.52 20 10.40 
  Torres-Vargas, David 2040 FRA1.0010.522010.40 

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)
 
 Dutch Team Competition 2014-2015 - 3F - round 8-9 Various NED 2015-04-11
RcRownchangeKK*chgGame
 2009 2011 1.00 2 -0.01 20 -0.20 
  Vanhuyse, Nele 2024 BEL1.0010.522010.40 
  Galle, Andre 1993 BEL0.001-0.5320-10.60 

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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