Individual Calculations April 2013
 Andrieu, Philippe  Total change: 6.00  Rating chartPersonal card
 29e open international de Cappelle-la-Grande CAPPELLE LA GRANDE FRA 2013-02-23
RcRownchangeKK*chgGame
 1961 1919 4.50 9 0.40 15 6.00 
  Uhoda, Philippe 2104 BEL0.001-0.2615-3.90 
  Parfett, Gerald F 1656 ENG1.0010.18152.70 
  Makka, Ioulia wm2160 GRE0.001-0.2015-3.00 
  Marsylle, Christian 1672 FRA1.0010.19152.85 
  Guerreiro, Nuno 2099 POR0.001-0.2615-3.90 
  Godefroy, Philippe 1800 FRA1.0010.34155.10 
  Gasik, Anna wm2232 POL0.5010.36155.40 
  Afek, Yochanan m2310 ISR0.001-0.0915-1.35 
  Zoonekynd, Philippe 1613 FRA1.0010.14152.10 

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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