Individual Calculations March 2020
 Pirottin, Daniel  Total change: -10.80  Rating chartPersonal card
 CRELEL - Tournoi d'Hiver 2019 LIEGE BEL 2019-11-15
RcRownchangeKK*chgGame
 1394 1500 4.50 8 -0.54 20 -10.80 
  Paquot, Jacques 1217 BEL0.501-0.3420-6.80 
  Jortay, Olivier 1575 BEL0.001-0.4020-8.00 
  Dumoulin, Patrick 1233 BEL0.501-0.3220-6.40 
  Noel, Marc 1261 BEL1.0010.20204.00 
  Laouar, Hassen 1391 BEL1.0010.35207.00 
  Irpini, Rodolpho 1405 BEL1.0010.37207.40 
  Woyave, Pascal 1543 BEL0.001-0.4420-8.80 
  Sferruggia, Serge 1528 BEL0.5010.04200.80 

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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