Individual Calculations August 2012
 Bos, Robin  Total change: 18.30  Rating chartPersonal card
 Festival Saint-Lô 2012 - Open Jeunes Pion Magique SAINT LO FRA 2012-07-07
RcRownchangeKK*chgGame
 1864 1896 5.50 8 1.22 15 18.30 
  Savalle, Mathilde 1690 FRA1.0010.24153.60 
  Marcel, Valentin 2062 FRA0.5010.22153.30 
  Ilie, Maria-Ruxandra 2007 ROU0.5010.15152.25 
  Macon, Arthur 2110 FRA0.001-0.2315-3.45 
  Willems, Niels 1646 FRA0.501-0.3115-4.65 
  Rouzes, Sibylle-Anne 1630 FRA1.0010.18152.70 
  Louedec, Remy 1617 FRA1.0010.16152.40 
  Salles, Louis 2147 FRA1.0010.811512.15 

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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