Individual Calculations May 2017
 Londers, Jan  Total change: 31.00  Rating chartPersonal card
 2eme Open International de Paques (support au Championnat de Champagne Ardennes) GIVET FRA 2017-04-15
RcRownchangeKK*chgGame
 1800 1769 4.50 6 1.69 20 33.80 
  Jaumin, Jean-Marie 1493 BEL1.0010.17203.40 
  Lhoest, Alain 1528 FRA1.0010.20204.00 
  Piacentini, Claudio 2158 BEL0.001-0.0920-1.80 
  Onbelet, Steve 1774 BEL1.0010.512010.20 
  Bruno, Ricardo 2005 BEL0.5010.30206.00 
  Dumont, Vincent 1842 BEL1.0010.602012.00 

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)
 
 Belgian Interclubs 2016-2017 Round 11 Divisions 2-5 Various places BEL 2017-04-23
RcRownchangeKK*chgGame
 1663 1769 0.50 1 -0.14 20 -2.80 
  Khonghaloos, Zorik 1663 BEL0.501-0.1420-2.80 

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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