Individual Calculations April 2023
 Wiktor, Henryk  Total change: 32.00  Rating chartPersonal card
 1er open d'echecs international du Manoir hotel Touquet golf resort LE TOUQUET PARIS PLAGE FRA 2023-02-25
RcRownchangeKK*chgGame
 1608 1442 4.00 9 0.75 20 15.00 
  Nevejans, Eric 2100 FRA0.001-0.0120-0.20 
  Ducrocq, Didier 1144 FRA1.0010.15203.00 
  Vanhamme, Patrick 1833 BEL0.001-0.0920-1.80 
  Hamoud, Mohamed-Sneiba 1623 FRA0.001-0.2620-5.20 
  Fabre, Guy 1285 FRA1.0010.29205.80 
  Chapu, Laurent 2021 FRA0.001-0.0220-0.40 
  Burg, Henk 1651 NED0.5010.27205.40 
  Blois, Dominique 1224 FRA1.0010.22204.40 
  Jangwa, Valentin 1593 FRA0.5010.20204.00 

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)
 
 Team 2023 - 60' Mars FRANCE FRA 2023-03-01
RcRownchangeKK*chgGame
 1497 1442 2.50 3 1.23 20 24.60 
  Fohet, Max 1468 FRA1.0010.542010.80 
  Nait-Makhlouf, Ali 1427 FRA0.501-0.0220-0.40 
  Soveaux, Jean 1596 FRA1.0010.712014.20 

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)
 
 Team 2023 - Nationale 4 r6 FRANCE FRA 2023-03-11
RcRownchangeKK*chgGame
 1533 1442 0.00 1 -0.38 20 -7.60 
  Duchazeaubeneix, Benoit 1533 FRA0.001-0.3820-7.60 

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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