Individual Calculations January 2020
 Franco Marques, Lucas  Total change: 20.00  Rating chartPersonal card
 XIIIe Tournoi des 5 samedis (-2200) r1-3 LE PERREUX SUR MARNE FRA 2019-11-16
RcRownchangeKK*chgGame
 1271 1077 1.00 2 0.47 40 18.80 
  Gwozdz, Jean-Pierre 1383 FRA0.001-0.1440-5.60 
  Robert, Martine 1158 FRA1.0010.614024.40 

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)
 
 Trophee Jeunes IDF 2019-20 Etape 1 Villepinte (-1200) VILLEPINTE FRA 2019-12-14
RcRownchangeKK*chgGame
 1088 1077 1.00 2 0.03 40 1.20 
  Belova, Eugene 1111 FRA1.0010.554022.00 
  Rodionov, Vadim 1065 FRA0.001-0.5240-20.80 

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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