Individual Calculations May 2011
 Da Costa, Manuel  Total change: -6.00  Rating chartPersonal card
 10e open international de Malakoff MALAKOFF FRA 2011-04-09
RcRownchangeKK*chgGame
 1596 1436 2.00 8 -0.40 15 -6.00 
  Commercon, Joachim 1565 FRA0.001-0.3315-4.95 
  Monreal, Remi 1578 FRA0.001-0.3115-4.65 
  Bailleul, Christian 1551 FRA0.001-0.3415-5.10 
  Cordier, Daniel 1414 FRA1.0010.47157.05 
  Pommier, Eugene 1516 FRA1.0010.61159.15 
  Salgues, Michel 1720 FRA0.001-0.1615-2.40 
  Aboud, Tony 1758 FRA0.001-0.1315-1.95 
  Abbey, Anate 1663 FRA0.001-0.2115-3.15 

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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