Individual Calculations February 2023
 Ciarletta, Iris  Total change: 143.20  Rating chartPersonal card
 41eme Open International d'Echecs de Bethune - Tournoi B BETHUNE FRA 2022-12-26
RcRownchangeKK*chgGame
 1820 1718 5.50 8 2.55 40 102.00 
  Renkens, Stef 1660 BEL1.0010.424016.80 
  Muller, Maxime 1870 FRA0.5010.20408.00 
  Dupont, Arthur 1984 FRA0.001-0.1840-7.20 
  Legemaat, Gerrit 1915 NED0.5010.254010.00 
  Vasseur, Christian 1813 FRA1.0010.634025.20 
  Busschots, Johan 1818 BEL1.0010.644025.60 
  Knol, Daniel 1791 NED0.5010.10404.00 
  Baude, Christian 1712 FRA1.0010.494019.60 

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 2023 - Nationale 3 r5 FRANCE FRA 2023-01-15
RcRownchangeKK*chgGame
 1635 1692 1.00 1 0.42 40 16.80 
  Zimmermann, Denis 1635 FRA1.0010.424016.80 

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)
 
 Team 2023 - Nationale 3 r6 FRANCE FRA 2023-01-29
RcRownchangeKK*chgGame
 1772 1692 1.00 1 0.61 40 24.40 
  Lebegue, Sebastien 1772 FRA1.0010.614024.40 

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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