Individual Calculations April 2013
 Guerreiro, Nuno  Total change: 6.90  Rating chartPersonal card
 29e open international de Cappelle-la-Grande CAPPELLE LA GRANDE FRA 2013-02-23
RcRownchangeKK*chgGame
 2141 2099 4.50 9 0.46 15 6.90 
  Leharanger, Guillaume 1911 FRA1.0010.26153.90 
  Stephan, Victor f2324 FRA0.001-0.2215-3.30 
  Van Steenkiste, Luc 1876 BEL1.0010.22153.30 
  Piscopo, Pierluigi m2403 ITA0.001-0.1415-2.10 
  Andrieu, Philippe 1919 FRA1.0010.26153.90 
  Collas, Didier m2404 FRA0.001-0.1415-2.10 
  Manea, Alexandru m2386 ROU0.5010.34155.10 
  Maupin, Gervais 1729 FRA1.0010.10151.50 
  Rambaldi, Francesco f2321 ITA0.001-0.2215-3.30 

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)
 

 

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