Individual Calculations June 2017
 Merlet, Francois  Total change: 33.40  Rating chartPersonal card
 2eme Open de printemps d'echecs Echiquier Bordelais (-2200) BORDEAUX FRA 2017-04-29
RcRownchangeKK*chgGame
 1557 1438 4.50 7 1.99 20 39.80 
  Barbu Ion, Cosmin 1797 ESP0.001-0.1020-2.00 
  Roche, Philippe 1626 FRA0.001-0.2620-5.20 
  Jackson, Sue 1328 FRA0.501-0.1520-3.00 
  Gault, Adrien 1182 FRA1.0010.19203.80 
  Moulie, Patrick 1572 FRA1.0010.682013.60 
  Rodriguez, Luis 1726 FRA1.0010.842016.80 
  Jackson, Edgar 1667 FRA1.0010.792015.80 

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)
 
 1er Open International d'Echecs de la Cote Basque Bayonne BAYONNE FRA 2017-05-25
RcRownchangeKK*chgGame
 1592 1449 1.00 4 -0.32 20 -6.40 
  Daubas, Bernard 1842 FRA0.001-0.0820-1.60 
  Chanut, Virginie 1057 FRA1.0010.08201.60 
  Burgalat, Eliot 1685 FRA0.001-0.2020-4.00 
  Darrigues, Alain 1784 FRA0.001-0.1220-2.40 

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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