Individual Calculations April 2023
 Alidis, Myron  Total change: -24.80  Rating chartPersonal card
 Championnats IdF 2023 U12 PARIS FRA 2023-02-27
RcRownchangeKK*chgGame
 1363 1650 5.00 7 -0.84 40 -33.60 
  Ries, Rafael 1268 FRA1.0010.09403.60 
  Benhadid, Jeilynn 1421 FRA0.001-0.7940-31.60 
  Rachid, Natalia 1250  * FRA1.0010.08403.20 
  Danek, Victor 1339 FRA1.0010.14405.60 
  Briquet, Tom 1363 FRA0.501-0.3440-13.60 
  Sagi, Elisha 1479 ISR1.0010.274010.80 
  Wang, Eliot 1422 FRA0.501-0.2940-11.60 
 * 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)
 
 Team 2023 - 60' Mars FRANCE FRA 2023-03-01
RcRownchangeKK*chgGame
 1502 1650 2.50 3 0.42 40 16.80 
  Garbolino, Louis 1424 FRA1.0010.21408.40 
  Vidal, Olivier 1559 FRA0.501-0.1240-4.80 
  Mazalto, Jacques 1523 FRA1.0010.334013.20 

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)
 
 Team 2023 - Nationale 3 r7-8 FRANCE FRA 2023-03-11
RcRownchangeKK*chgGame
 1497 1650 0.50 1 -0.20 40 -8.00 
  Della-Gaspera, Arnaud 1497 FRA0.501-0.2040-8.00 

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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