Individual Calculations April 2019
 Bezy, Bernard  Total change: 21.00  Rating chartPersonal card
 Championnat du Morbihan 2018-2019 Toutes categories (-2200) - Phase 2 SAINTE ANNE D'AURAY FRA 2019-01-12
RcRownchangeKK*chgGame
 1627 1488 2.00 3 1.05 20 21.00 
  Marechal, Daniel 1556 FRA1.0010.592011.80 
  Coateval, Michel 1691 FRA0.001-0.2420-4.80 
  Ibrahim, Mohamed 1634 FRA1.0010.702014.00 

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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