Individual Calculations July 2022
 Prat-Barats, Maya  Total change: -22.80  Rating chartPersonal card
 27eme Open International Landes Cotes Sud - Soorts Hossegor SOORTS HOSSEGOR FRA 2022-06-04
RcRownchangeKK*chgGame
 1325 1113 0.50 4 -0.57 40 -22.80 
  Duhau-Marmon, Nicolas 1588 FRA0.001-0.0540-2.00 
  Le Gloanec, Jacques 1312 FRA0.001-0.2440-9.60 
  Odry, Jean-Michel 1090 FRA0.501-0.0340-1.20 
  Konopka, John 1308 FRA0.001-0.2540-10.00 

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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