Individual Calculations August 2023
 Scamaroni, Jean-Paul  Total change: -32.80  Rating chartPersonal card
 13e open de Salon de Provence B (-1700) SALON DE PROVENCE FRA 2023-07-08
RcRownchangeKK*chgGame
 1356 1487 3.00 7 -1.64 20 -32.80 
  Roux, Jean-Marie 1258 FRA1.0010.21204.20 
  Colandrea, Sauveur 1539 FRA0.001-0.4320-8.60 
  Negre Albert, Oscar 1281 FRA1.0010.24204.80 
  Navarre-Garot, Tristan 1221 FRA0.501-0.3220-6.40 
  Thiers, Jean-Jacques 1494 FRA0.5010.01200.20 
  Roganova, Jeremy 1244 FRA0.001-0.8020-16.00 
  Costa, Pierre 1452 FRA0.001-0.5520-11.00 

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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