Individual Calculations October 2019
 Varas, Manuel  Total change: -21.80  Rating chartPersonal card
 19e Open de Bourgoin-Jallieu Accession (-2200) BOURGOIN JALLIEU FRA 2019-09-14
RcRownchangeKK*chgGame
 1317 1341 1.00 4 -1.09 20 -21.80 
  Martin, Eric 1496 FRA0.001-0.2920-5.80 
  Verdier, Anais 1046 FRA0.001-0.8520-17.00 
  Bolusset Li, Mingxu 1223 FRA1.0010.34206.80 
  Mandalas, Vassilias 1503 FRA0.001-0.2920-5.80 

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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