Individual Calculations April 2020
 Serano, Vincent  Total change: 7.00  Rating chartPersonal card
 36e Open International d'Echecs de Cappelle la Grande CAPPELLE LA GRANDE FRA 2020-02-22
 1651 1612 4.50 9 0.35 20 7.00 
  Roche, Laurent 1773 FRA0.001-0.2920-5.80 
  Jobert, Oscar 1365 FRA0.001-0.8120-16.20 
  Allays, Christian 1351 FRA1.0010.18203.60 
  Imbert, Christophe 1956 FRA0.5010.38207.60 
  Wirth, Charles 1781 BEL1.0010.722014.40 
  Geuquet, Michael 1972 BEL0.001-0.1020-2.00 
  Turquet, Bruno 1429 FRA1.0010.26205.20 
  Danneel, Geert 1908 BEL0.001-0.1520-3.00 
  Habart, Thomas 1326 FRA1.0010.16203.20 

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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