Individual Calculations February 2020
 Bilheran, Jean-Claude  Total change: -3.60  Rating chartPersonal card
 16e Open International de Noel Mont de Marsan MONT DE MARSAN FRA 2019-12-26
RcRownchangeKK*chgGame
 1595 1604 3.50 8 -0.58 20 -11.60 
  Kochetova, Margot 1204  * FRA0.501-0.4220-8.40 
  Grimault, Leane 1502 FRA1.0010.36207.20 
  Vesga Izeta, Markel 1600 ESP0.501-0.0120-0.20 
  Rollot, Florence 1926 FRA0.001-0.1320-2.60 
  Chanthavongsa, Nouaym 1262 FRA1.0010.12202.40 
  Yastrebova, Tatiana 1958 UKR0.5010.39207.80 
  Bussacchini, Michel 1873 MNC0.001-0.1720-3.40 
  Lataste, Titouan 1435 FRA0.001-0.7220-14.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 - Occitanie Janvier OCC FRA 2020-01-01
RcRownchangeKK*chgGame
 1531 1604 1.00 1 0.40 20 8.00 
  Flourac, Jean-Paul 1531 FRA1.0010.40208.00 

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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