Individual Calculations March 2020
 Primault, Loic  Total change: -0.80  Rating chartPersonal card
 Championnat Departemental individuel adulte 2020 des Cotes d'Armor LANNION FRA 2020-01-12
RcRownchangeKK*chgGame
 1603 1562 1.00 2 0.11 20 2.20 
  Le Pennec, Herve 1641 FRA0.5010.11202.20 
  Carfantan, Jean-Pierre 1564 FRA0.5010.00200.00 

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 2020 - Bretagne Fevrier BRE FRA 2020-02-01
RcRownchangeKK*chgGame
 1228 1576 1.00 1 0.11 20 2.20 
  Viet, Raymond 1228 FRA1.0010.11202.20 

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)
 
 24e open Fide de Domloup - Tournoi B DOMLOUP FRA 2020-02-15
RcRownchangeKK*chgGame
 1537 1576 2.50 5 -0.26 20 -5.20 
  Duval, Lucie 1503 FRA0.501-0.1020-2.00 
  Fournel, Didier 1545 FRA0.501-0.0420-0.80 
  Le Cam, Guillaume 1515 FRA1.0010.42208.40 
  Al Ahdab, Nasir 1474 FRA0.001-0.6420-12.80 
  Lotsova, Alexander 1649 FRA0.5010.10202.00 

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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