Individual Calculations February 2018
 Urbaniak, Patrick  Total change: -43.00  Rating chartPersonal card
 38eme Open International d'Echecs de Bethune - Tournoi B BETHUNE FRA 2017-12-26
RcRownchangeKK*chgGame
 1692 1789 3.50 9 -2.15 20 -43.00 
  Massoels, Thomas 1929 BEL0.001-0.3120-6.20 
  Meyer, Eric 1643 FRA1.0010.30206.00 
  Touat, Naofel 1612 FRA0.001-0.7320-14.60 
  Benassis, Nicola-Henri 1669 FRA0.001-0.6620-13.20 
  Wojtkowski, Baptiste 1617 FRA0.001-0.7320-14.60 
  De Reese, Elias 1710 BEL0.501-0.1120-2.20 
  Rousseau, Christilla 1611 BEL0.001-0.7320-14.60 
  Cottegnie, Francis 1788 BEL1.0010.502010.00 
  Blot, Philippe 1653 FRA1.0010.32206.40 

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)
 

 

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