Individual Calculations December 2019
 Piron, Didier  Total change: 30.20  Rating chartPersonal card
 17e Rencontres Internationales du Cap d'Agde - Grand Prix AGDE FRA 2019-10-26
RcRownchangeKK*chgGame
 2152 1989 3.50 8 1.18 20 23.60 
  El Mchaouri Mas, Younes 2220 FRA0.001-0.2120-4.20 
  Laronche, Thomas 2099 FRA0.5010.15203.00 
  Gourbiere, Yohan 2088 FRA1.0010.642012.80 
  Mazzella, Enzo f2306 FRA0.5010.37207.40 
  Laclau, Daniel f2163 FRA0.001-0.2720-5.40 
  Selebran, Henri 2109 FRA1.0010.662013.20 
  Skvortsov, Andrei 2139 RUS0.001-0.3020-6.00 
  Roux, Baptiste 2094 FRA0.5010.14202.80 

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)
 
 Belgian Interclubs 2019-2020 Round 4 Various BEL 2019-11-17
RcRownchangeKK*chgGame
 1845 1972 1.00 1 0.33 20 6.60 
  Rahier, Andre 1845 BEL1.0010.33206.60 

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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