Individual Calculations January 2019
 Cobigo, Jean-Yves  Total change: 15.20  Rating chartPersonal card
 Team 2019 - Nationale 4 r1-4 FRANCE FRA 2018-10-07
RcRownchangeKK*chgGame
 1667 1654 3.00 3 1.53 20 30.60 
  Algaba, Pedro 1878 FRA1.0010.782015.60 
  Cremet, Nicolas 1618 FRA1.0010.45209.00 
  Belliot, Guillaume 1505 FRA1.0010.30206.00 

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)
 
 Championnat de la Loire Atlantique 2018 (Open Retif) r1-3 NANTES FRA 2018-11-03
RcRownchangeKK*chgGame
 1368 1642 1.00 2 -0.65 20 -13.00 
  Bitaudeau, Jean-Paul 1283 FRA1.0010.10202.00 
  Cassard, Maxime 1452 FRA0.001-0.7520-15.00 

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)
 
 3eme Open FIDE de Suce sur Erdre - Tournoi B SUCE SUR ERDRE FRA 2018-12-22
RcRownchangeKK*chgGame
 1624 1642 2.50 5 -0.12 20 -2.40 
  Gautier, Michel 1485 FRA1.0010.29205.80 
  David, Dorian-Ciprian 1782 ROU0.5010.19203.80 
  Chaillou, Vincent 1640 FRA1.0010.502010.00 
  Legastelois, Julien 1707 FRA0.001-0.4120-8.20 
  Poupard, Alexandre 1504 FRA0.001-0.6920-13.80 

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)
 

 

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