Rapid: Individual Calculations October 2022
 Messaoui, Rafael  Total change: 52.80  Rating chartPersonal card
 30eme Coupe des Echecs de Fournes en Weppes FOURNES EN WEPPES FRA 2022-09-11
RcRownchangeKK*chgGame
 1619 1336 4.00 7 2.64 20 52.80 
  Farrington, Edward J 1936 ENG1.0010.982019.60 
  Wacrenier, Jerome 1623 FRA1.0010.842016.80 
  Dvorsak, Hans 1708 FRA0.001-0.1020-2.00 
  Ruckebusch, Leo 1483 FRA0.001-0.3020-6.00 
  Oosterlinck, Maxence 1461 FRA0.001-0.3320-6.60 
  Taro, Franck 1498 FRA1.0010.712014.20 
  Lucas, Jean 1622 FRA1.0010.842016.80 

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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