Rapid: Individual Calculations January 2020
 Raffaelli, Alain  Total change: 4.60  Rating chartPersonal card
 Rapide de Gap 2019 GAP FRA 2019-12-15
RcRownchangeKK*chgGame
 1378 1247 3.00 8 0.23 20 4.60 
  Quere, Michel 1604 FRA0.001-0.1120-2.20 
  Collette, Charles 1608 FRA0.001-0.1020-2.00 
  Briancon, Noe 1321 FRA0.001-0.4020-8.00 
  Torbay, Pierre 1397 FRA0.001-0.3020-6.00 
  Meyssonnier, Raphael 1073 FRA1.0010.27205.40 
  Ge, Jean-Paul 1409 FRA1.0010.712014.20 
  Lebeau, Bernard 1339 FRA0.001-0.3720-7.40 
  Badeche, Mohamed 1270 FRA1.0010.532010.60 

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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