Individual Calculations July 2019
 Rond, Bernard  Total change: -52.60  Rating chartPersonal card
 Vaucluse veterans 2019 (-2200) ORANGE FRA 2019-05-23
RcRownchangeKK*chgGame
 1281 1534 4.50 9 -2.63 20 -52.60 
  Hervy, Daniel 1273 FRA1.0010.18203.60 
  Lamige, Guy 1443 FRA0.001-0.6220-12.40 
  Jullien, Frederic 1238 FRA0.001-0.8520-17.00 
  Malbec, Robert 1155 FRA0.501-0.4120-8.20 
  Morrier, Thierry 1302 FRA0.001-0.7920-15.80 
  Dumas, Gerard 1144 FRA1.0010.09201.80 
  Passchier, Marie France 1136 FRA0.501-0.4220-8.40 
  Venzin, Patrick 1387 FRA1.0010.30206.00 
  Kermann, Rene 1454 FRA0.501-0.1120-2.20 

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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