Individual Calculations May 2015
 Debusschere, Helmuth  Total change: -40.00  Rating chartPersonal card
 Belgian Interclubs 2014-2015 Round 11 Divisions 2-5 Various BEL 2015-03-29
RcRownchangeKK*chgGame
 1946 1760 1.00 1 0.74 20 14.80 
  Sterckx, Pieter 1946 BEL1.0010.742014.80 

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)
 
 XXXIIIe Open International d'échecs de Metz - Open B METZ FRA 2015-04-20
RcRownchangeKK*chgGame
 1622 1740 3.00 9 -2.74 20 -54.80 
  Vaillant, Stephane 1907 FRA0.001-0.2820-5.60 
  Johann, Nicolas 1406 FRA0.501-0.3820-7.60 
  De Vito, Flevo 1720 FRA1.0010.47209.40 
  Schweitzer, Marc 1906 FRA0.001-0.2820-5.60 
  Yepez, Horacio 1439 FRA0.001-0.8520-17.00 
  Libaud, Matthis 1425 FRA0.001-0.8620-17.20 
  Heckly, Jean-Louis 1568 FRA1.0010.27205.40 
  Duquenois, Hugues 1683 FRA0.501-0.0820-1.60 
  Desbois, Jean-Marie 1548 FRA0.001-0.7520-15.00 

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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