Individual Calculations September 2017
 Descamps, Serge  Total change: -22.20  Rating chartPersonal card
 Championnat de France 2017 - Open D AGEN FRA 2017-08-19
RcRownchangeKK*chgGame
 1315 1280 2.50 8 -1.11 20 -22.20 
  Roussel, Antoine 1480 FRA0.001-0.2420-4.80 
  Garnier, Raphael 1085 FRA1.0010.25205.00 
  Borrini, Rodrigue 1406 FRA0.001-0.3320-6.60 
  Ruhlmann, Dominique 1390 FRA1.0010.652013.00 
  Karapetian, Armen 1403 FRA0.001-0.3320-6.60 
  Patte, Daphne 1384 FRA0.001-0.3620-7.20 
  Guirao, David 1205 FRA0.001-0.6020-12.00 
  Taye, Melvin 1168 FRA0.501-0.1520-3.00 

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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