Individual Calculations June 2019
 Bogdanovsky, Sonia  Total change: 7.00  Rating chartPersonal card
 Team 2019 - Ile de France Part 3 CORSE FRA 2019-03-30
RcRownchangeKK*chgGame
 1522 1428 1.00 1 0.63 20 12.60 
  Tridon, Olivier 1522 FRA1.0010.632012.60 

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 2019 - Nationales en retard FRANCE FRA 2019-05-04
RcRownchangeKK*chgGame
 1587 1419 0.00 1 -0.28 20 -5.60 
  Vapillon, Marc 1587 FRA0.001-0.2820-5.60 

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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