Individual Calculations December 2019
 Zhu, Alex  Total change: 11.60  Rating chartPersonal card
 Team 2020 - N2 Jeunes r1-2 FRANCE FRA 2019-11-03
RcRownchangeKK*chgGame
 1589 1928 1.50 2 -0.26 40 -10.40 
  Roukoz-Diab, Ryan 1649 FRA0.501-0.3440-13.60 
  Bouziri, Souleymene 1528  * FRA1.0010.08403.20 
 * 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)
 
 Team 2020 - Nationale 2 r3-4 FRANCE FRA 2019-11-16
RcRownchangeKK*chgGame
 1961 1928 1.00 1 0.55 40 22.00 
  Logie, Marc 1961 FRA1.0010.554022.00 

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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