Individual Calculations November 2016
 Billotti, Romain  Total change: -20.20  Rating chartPersonal card
 XIII Open Amateur de Calvia Palmanova - Calvia ESP 2016-10-08
RcRownchangeKK*chgGame
 1762 1853 4.50 9 -1.01 20 -20.20 
  Lacrosse, Marc f2247 BEL0.001-0.0820-1.60 
  Koch-Muller, Victor 1547 DEN1.0010.14202.80 
  Bebchuk, Boris 2125 RUS0.001-0.1720-3.40 
  Febrero Perez, Lluis 1586 ESP0.001-0.8220-16.40 
  Koch-Muller, Oscar 1638 DEN1.0010.23204.60 
  Mackay, Ian W 1667 ENG0.501-0.2420-4.80 
  Molet, Asher 1597 FRA0.501-0.3120-6.20 
  Rossello Sanchez, Bartolome 1510 ESP1.0010.12202.40 
  Nettleton, Charlie B 1939 ENG0.5010.12202.40 

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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