Individual Calculations August 2021
 Peyrin, Jean  Total change: -68.00  Rating chartPersonal card
 17e open de Villard de Lans - Trophee Cristina Foisor VILLARD DE LANS FRA 2021-07-03
RcRownchangeKK*chgGame
 1574 1706 2.00 8 -3.40 20 -68.00 
  Lamaze, Simon c2106  * FRA0.001-0.0820-1.60 
  Navarro, David 1575 FRA0.001-0.6820-13.60 
  Allel, Gerard 1451 FRA0.001-0.8120-16.20 
  Lorenter, Patrick 1548 FRA0.001-0.7120-14.20 
  Sillero, Pierre 1430 FRA1.0010.17203.40 
  Samouh, Justin 1392 FRA0.001-0.8620-17.20 
  Rodriguez, Jean-Pierre 1516 FRA0.501-0.2520-5.00 
  Motoyama, Wesley Winsen 1572 FRA0.501-0.1820-3.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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