Individual Calculations September 2019
 Guinefolleau, Marc  Total change: 38.20  Rating chartPersonal card
 Championnat de France 2019 - Open D CHARTRES FRA 2019-08-17
RcRownchangeKK*chgGame
 1450 1285 4.50 9 1.91 20 38.20 
  Giblin, Martin 1427 FRA0.5010.19203.80 
  De Carvalho Massabo, Raphael 1579 FRA0.001-0.1520-3.00 
  Ninin, Gabriel 1401 FRA1.0010.662013.20 
  Derrien, Fabrice 1412 FRA0.001-0.3320-6.60 
  Coles, Ruben 1395 FRA1.0010.652013.00 
  Spano, Remy 1510 FRA0.001-0.2220-4.40 
  Hatrel, Arnaud 1388 FRA1.0010.642012.80 
  Frederic, Christine 1445 FRA0.001-0.2920-5.80 
  Poilbout, Mickael 1490 FRA1.0010.762015.20 

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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