Individual Calculations March 2020
 Coles, Ruben  Total change: -18.00  Rating chartPersonal card
 Team 2020 - Nationale 4 r3-4 FRANCE FRA 2020-01-19
RcRownchangeKK*chgGame
 1342 1557 1.00 1 0.23 40 9.20 
  Verchere, Eliote 1342 FRA1.0010.23409.20 

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)
 
 Festival Palamede 2020 - Match France-Suisse Jeunes en partenariat avec O2 CAPITAL PARIS FRA 2020-02-01
RcRownchangeKK*chgGame
 1743 1702 0.50 1 0.06 40 2.40 
  Udipi, Kala Kishan 1743 SUI0.5010.06402.40 

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)
 
 5eme Open International de Noisiel - Open B (1400-1900) NOISIEL FRA 2020-02-15
RcRownchangeKK*chgGame
 1637 1702 4.50 9 -0.74 40 -29.60 
  Arous, Andre 1449 FRA1.0010.19407.60 
  Silvera, Ruben 1863 FRA0.5010.21408.40 
  Randrianarimanana, Alicia 1790 FRA0.001-0.3840-15.20 
  Delacourt, Frederic 1613 FRA0.001-0.6240-24.80 
  Coles, Robin 1502 FRA0.501-0.2640-10.40 
  Hwang, Daniel 1565 FRA1.0010.324012.80 
  Desarmaux-Do, Yanis-Huy 1835 FRA0.001-0.3240-12.80 
  Jouy, Guy 1622 FRA0.501-0.1140-4.40 
  Melier, Ludovic 1495 FRA1.0010.23409.20 

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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