Individual Calculations February 2013
 Haast, Mark  Total change: 17.40  Rating chartPersonal card
 33ème Open International d'Echecs de Béthune - Tournoi A BETHUNE FRA 2012-12-26
RcRownchangeKK*chgGame
 2252 2282 6.00 9 1.16 15 17.40 
  Verstraeten, Reinaert 2185 BEL1.0010.37155.55 
  Ringoir, Tanguy m2457 BEL0.001-0.2715-4.05 
  Aglave, Arnaud 2098 BEL1.0010.26153.90 
  Sanders, Isaac B 2113 ENG0.501-0.2215-3.30 
  Lenaerts, Lennert 2067 BEL1.0010.23153.45 
  Naudion, Gregoire 2208 FRA0.501-0.1015-1.50 
  Llaneza Vega, Patricia wm2250 ESP1.0010.46156.90 
  Leenhouts, Koen m2385 NED0.5010.14152.10 
  Lagarde, Maxime m2508 FRA0.5010.29154.35 

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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