Individual Calculations September 2021
 Valembois, Pierre  Total change: -4.20  Rating chartPersonal card
 36ste Open van Geraardsbergen 2021 Geraardsbergen BEL 2021-08-08
RcRownchangeKK*chgGame
 1474 1102 1.00 5 0.51 20 10.20 
  Koster, Paul 1502  * NED0.001-0.0820-1.60 
  Dutre, Wonder 1502  * BEL0.001-0.0820-1.60 
  Van Der Voorde, Sonja 1429 BEL1.0010.872017.40 
  Dhooge, Achiel 1502  * BEL0.001-0.0820-1.60 
  Benucci, Lorenzo 1435 ITA0.001-0.1220-2.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 36e Open International du Touquet - Tournoi Amateur - Elo -1750 LE TOUQUET PARIS PLAGE FRA 2021-08-25
RcRownchangeKK*chgGame
 1324 1102 0.00 3 -0.72 20 -14.40 
  Letellier, Michel 1502  * FRA0.001-0.0820-1.60 
  Delsenne, Eric 1261 FRA0.001-0.2920-5.80 
  Chomienne, Pierre-Jerome 1209 FRA0.001-0.3520-7.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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