Individual Calculations January 2020
 Tafforeau, Romain  Total change: -3.20  Rating chartPersonal card
 Team 2020 - Nationale 4 r2-3 FRANCE FRA 2019-11-16
RcRownchangeKK*chgGame
 1699 1941 1.00 1 0.20 20 4.00 
  Mercier, Jean-Loup 1699 FRA1.0010.20204.00 

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)
 
 4eme Open FIDE de Suce sur Erdre Open A (-2200) SUCE SUR ERDRE FRA 2019-12-21
RcRownchangeKK*chgGame
 1961 1941 2.00 5 -0.36 20 -7.20 
  David, Bogdan-Emanuel c2092 ROU1.0010.702014.00 
  Bourdeaux, Gabin 2028 FRA0.001-0.3820-7.60 
  Zniber, Reda 1966 FRA0.001-0.4720-9.40 
  Munkhbayar, Janjaadorj 1961 MGL0.5010.03200.60 
  Lubino, Adrien 1756 FRA0.501-0.2420-4.80 

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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