Individual Calculations December 2019
 Berriffe, William  Total change: -1.40  Rating chartPersonal card
 29eme Open international de Caen - Open B CAEN FRA 2019-10-30
RcRownchangeKK*chgGame
 1429 1640 5.50 7 0.19 20 3.80 
  Mercenne, Jerome 1417 FRA1.0010.22204.40 
  Dufeux, Elia 1404 FRA1.0010.20204.00 
  Tran, Camille 1307 FRA1.0010.12202.40 
  Piassale, Mael 1530 FRA0.001-0.6520-13.00 
  Durand, Denis 1388 FRA0.501-0.3120-6.20 
  Lecocq, Marie 1362 FRA1.0010.17203.40 
  Lemire, Salomee 1598 FRA1.0010.44208.80 

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 3 r2-3 FRANCE FRA 2019-11-16
RcRownchangeKK*chgGame
 1730 1632 0.50 2 -0.26 20 -5.20 
  Desmoulieres, Axelle 1594 FRA0.501-0.0520-1.00 
  Lebrun, Elias 1865 FRA0.001-0.2120-4.20 

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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