Rapid: Individual Calculations October 2023
 Belverge, Serge  Total change: 34.80  Rating chartPersonal card
 31eme Coupe des Echecs de Fournes en Weppes FOURNES EN WEPPES FRA 2023-09-10
RcRownchangeKK*chgGame
 1367 1260 2.00 6 -0.38 20 -7.60 
  Meuriot, Philippe 1717 FRA0.001-0.0520-1.00 
  Taleb, Nina 1082 FRA1.0010.27205.40 
  Tahar-Chaouch, Nefissa 1521 FRA0.001-0.1820-3.60 
  Baillie, Andre 1147 FRA1.0010.35207.00 
  Zhuang, Leon 1565 FRA0.001-0.1420-2.80 
  Desfontaine, Arthur 1168 FRA0.001-0.6320-12.60 

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)
 
 1er Rapide de rentree du LUC Echiquier du Nord LILLE FRA 2023-09-17
RcRownchangeKK*chgGame
 1542 1260 4.00 9 2.12 20 42.40 
  El Zein, Bassam 1845 LBN0.001-0.0220-0.40 
  Taleb, Nina 1082 FRA1.0010.27205.40 
  Shved, Jakov 1546 FRA1.0010.842016.80 
  Dubois, Emmanuelle 1659 FRA0.001-0.0820-1.60 
  Serizel, Yann 1523 FRA1.0010.822016.40 
  Daum, Philippe 1597 FRA0.001-0.1220-2.40 
  Tasarz, Robin 1419 FRA1.0010.712014.20 
  Allemand, Christian 1757 FRA0.001-0.0420-0.80 
  Delattre, Remy 1448 FRA0.001-0.2620-5.20 

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)
 

 

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