Individual Calculations April 2022
 Semenov, Sonia  Total change: 13.60  Rating chartPersonal card
 Team 2022 - Nationale 2 Jeunes r6-7 FRANCE FRA 2022-03-06
RcRownchangeKK*chgGame
 1384 1066 1.00 2 0.50 40 20.00 
  Laignel, Quentin 1692 FRA0.001-0.0140-0.40 
  Lalouette, Enzo 1076 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)
 
 XXXIIe Open du Perreux-sur-Marne - Accession (-1600) LE PERREUX SUR MARNE FRA 2022-03-26
RcRownchangeKK*chgGame
 1475 1066 0.00 2 -0.16 40 -6.40 
  El Zein, Zayne-Eddine 1528 LBN0.001-0.0540-2.00 
  El Zein, Bassam 1421 LBN0.001-0.1140-4.40 

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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