Individual Calculations April 2023
 Tu, Mathias  Total change: 54.40  Rating chartPersonal card
 Championnats IdF 2023 U12 PARIS FRA 2023-02-27
RcRownchangeKK*chgGame
 1451 1296 2.50 5 0.85 40 34.00 
  Touat, Kais 1781 FRA0.001-0.0440-1.60 
  Duroy, Luca 1469 FRA1.0010.734029.20 
  Escudero, Martin 1508 FRA0.001-0.2340-9.20 
  Martorana, Raphael 1078 FRA1.0010.22408.80 
  Benhadid, Jeilynn 1421 FRA0.5010.17406.80 

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 2023 - Nationale 4 r6 FRANCE FRA 2023-03-11
RcRownchangeKK*chgGame
 1343 1337 1.00 1 0.51 40 20.40 
  Couradin, Bruno 1343 FRA1.0010.514020.40 

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)
 

 

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