Individual Calculations April 2023
 Greissler, Raphael  Total change: 71.60  Rating chartPersonal card
 Championnats IdF 2023 U14 PARIS FRA 2023-02-27
RcRownchangeKK*chgGame
 1494 1522 4.50 6 1.23 40 49.20 
  Yoganathan, Sakithyan 1314 FRA0.501-0.2740-10.80 
  Roy, Suvrojita 1304 FRA1.0010.22408.80 
  Nicolas, Quentin 1803 FRA0.001-0.1640-6.40 
  Rosu, Andrei 1330 FRA1.0010.254010.00 
  Vijay, Soukreev 1420 FRA1.0010.364014.40 
  Mence, Eline 1792 FRA1.0010.834033.20 

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 1 Jeunes r6-7 FRANCE FRA 2023-03-05
RcRownchangeKK*chgGame
 1222 1522 2.00 2 0.30 40 12.00 
  Yakouben, Badis 1157 FRA1.0010.10404.00 
  Hysi, Ermal 1286 FRA1.0010.20408.00 

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)
 
 Team 2023 - Nationale 3 r7-8 FRANCE FRA 2023-03-11
RcRownchangeKK*chgGame
 1337 1522 1.00 1 0.26 40 10.40 
  Hamouche, Kahina 1337 ALG1.0010.264010.40 

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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