Individual Calculations April 2020
 Marival, Fred  Total change: -21.80  Rating chartPersonal card
 XXXIeme Open du Perreux-Sur-Marne - Accession (-1600) LE PERREUX SUR MARNE FRA 2020-02-29
RcRownchangeKK*chgGame
 1266 1489 3.00 5 -0.86 20 -17.20 
  Lecocq, Gabriel 1238 FRA0.001-0.8120-16.20 
  Rakotomamonjy, Alucard 1329 FRA1.0010.29205.80 
  Maddumage, Vishwa 1245 FRA1.0010.20204.00 
  Gwozdz, Jean-Pierre 1374 FRA0.001-0.6620-13.20 
  Eav, Malo 1146 FRA1.0010.12202.40 

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)
 
 Team 2020 - Ile de France Mars IDF FRA 2020-03-01
RcRownchangeKK*chgGame
 1542 1427 0.00 1 -0.34 20 -6.80 
  Poirier, Luc 1542 FRA0.001-0.3420-6.80 

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)
 
 XIIIe Tournoi des 5 samedis (-2200) r6 LE PERREUX SUR MARNE FRA 2020-03-07
RcRownchangeKK*chgGame
 1071 1427 1.00 1 0.11 20 2.20 
  Franco Marques, Lucas 1071 FRA1.0010.11202.20 

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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