Individual Calculations April 2023
 Rosu, Andrei  Total change: -24.40  Rating chartPersonal card
 Championnats IdF 2023 U14 PARIS FRA 2023-02-27
RcRownchangeKK*chgGame
 1185 1330 4.00 6 -0.08 40 -3.20 
  Yakouben, Badis 1157 FRA0.501-0.2340-9.20 
  Baron, Tristan 1041 FRA1.0010.16406.40 
  Zerzeri, Mona 1081 FRA1.0010.19407.60 
  Semenov, Sonia 1143 FRA1.0010.264010.40 
  Greissler, Raphael 1522 FRA0.001-0.2540-10.00 
  Rajan, Ajeesh 1168 FRA0.501-0.2140-8.40 

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)
 
 Team 2023 - Nationale 2 Jeunes r6-7 FRANCE FRA 2023-03-05
RcRownchangeKK*chgGame
 1307 1330 0.00 1 -0.53 40 -21.20 
  Rodionov, Vadim 1307 FRA0.001-0.5340-21.20 

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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