Individual Calculations March 2020
 Jortay, Olivier  Total change: 15.00  Rating chartPersonal card
 CRELEL - Tournoi d'Hiver 2019 LIEGE BEL 2019-11-15
RcRownchangeKK*chgGame
 1463 1575 6.50 9 0.75 20 15.00 
  Dans, Guy 1373 BEL0.501-0.2620-5.20 
  Pirottin, Daniel 1500 BEL1.0010.40208.00 
  Magis, Pierre 1513 BEL1.0010.41208.20 
  Sferruggia, Serge 1528 BEL1.0010.43208.60 
  Lievens, Robert 1543 BEL0.001-0.5420-10.80 
  Collet, Eric 1455 BEL1.0010.34206.80 
  Woyave, Pascal 1543 BEL0.001-0.5420-10.80 
  Morgenthal, Renaud 1521 BEL1.0010.42208.40 
  Moreno Moreno, Manuel 1195 BEL1.0010.09201.80 

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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