Individual Calculations May 2012
 Zachary, Matheo  Total change: 27.60  Rating chartPersonal card
 19e Open International de Selestat - Open C (-1500) SELESTAT FRA 2012-03-08
RcRownchangeKK*chgGame
 1344 1208 1.00 2 0.37 30 11.10 
  Bouvier, Julien 1341 FRA1.0010.683020.40 
  Stritmatter, Pierre 1347 FRA0.001-0.3130-9.30 

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)
 
 11eme Open International de St-Die-des-Vosges Open B (- 1600) SAINT DIE DES VOSGES FRA 2012-04-07
RcRownchangeKK*chgGame
 1427 1208 1.00 2 0.55 30 16.50 
  Mutzel, Annabelle 1458 FRA0.001-0.1930-5.70 
  Mutzel, Joseph 1395 FRA1.0010.743022.20 

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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