Individual Calculations February 2024
 Rei-Rosa, Jean-Jacques  Total change: 20.20  Rating chartPersonal card
 XXXVIIIeme Open International d'Hiver de Nice Open A NICE FRA 2023-12-26
RcRownchangeKK*chgGame
 1508 1380 3.00 7 0.38 20 7.60 
  Rezzonico, Paolo 1868 ITA0.001-0.0420-0.80 
  Huynh, Tri Viet 1777 FRA0.001-0.0820-1.60 
  Salimpour, Leo 1174 FRA1.0010.24204.80 
  Richard, Joel 1583 FRA0.001-0.2420-4.80 
  Tran Amar, Charlie 1107 FRA0.001-0.8320-16.60 
  Hodot, Yves 1681 FRA1.0010.852017.00 
  Charrier, Francois 1369 FRA1.0010.48209.60 

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)
 
 Team 2024 - Nationale 4 r5-6 FRANCE FRA 2024-01-14
RcRownchangeKK*chgGame
 1437 1377 1.50 2 0.63 20 12.60 
  De Rycke, Alexandre 1233 FRA1.0010.31206.20 
  Belgani, Chakib 1640 FRA0.5010.32206.40 

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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