Individual Calculations March 2011
 Sriskantharajah, Niruja  Total change: 8.55  Rating chartPersonal card
 8e Bois-Colombes Chess Masters - B BOIS COLOMBES FRA 2010-12-26
RcRownchangeKK*chgGame
 1674 1562 2.00 5 0.25 15 3.75 
  Granjard, Karine 1686 FRA0.5010.17152.55 
  Gorka, Patrice 1553 FRA0.501-0.0115-0.15 
  Engel, Gerard 1669 FRA0.001-0.3515-5.25 
  Reuther, Guido 1663 FRA1.0010.64159.60 
  Dervieux, Dominique 1801 FRA0.001-0.2015-3.00 

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)
 
 Team Nationale 3 Jeunes - R4-5 FRANCE FRA 2011-01-09
RcRownchangeKK*chgGame
 1523 1562 1.50 2 0.39 15 5.85 
  Froidevaux, Pierre 1532 FRA1.0010.46156.90 
  Ek, Jonathan 1514 FRA0.501-0.0715-1.05 

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)
 
 Trophée Jeunes IdF Etape 2 Villepinte Open B VILLEPINTE FRA 2011-02-11
RcRownchangeKK*chgGame
 1514 1562 0.50 1 -0.07 15 -1.05 
  Ek, Jonathan 1514 FRA0.501-0.0715-1.05 

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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