Individual Calculations May 2023
 Belan, Valentin  Total change: -2.80  Rating chartPersonal card
 1hKO interne La Dame Noire 2022 r8-9 MONTIGNY LE BRETONNEUX FRA 2023-03-10
RcRownchangeKK*chgGame
 1523 1531 1.00 1 0.49 20 9.80 
  Rey, Julien 1523 FRA1.0010.49209.80 

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 4 r7 FRANCE FRA 2023-04-01
RcRownchangeKK*chgGame
 1650 1533 1.00 1 0.66 20 13.20 
  Mohnblatt, Daniel 1650 FRA1.0010.662013.20 

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)
 
 Championnat Individuel d'echecs des Hauts de Seine 2023 (-2200) PUTEAUX FRA 2023-04-09
RcRownchangeKK*chgGame
 1403 1533 2.00 5 -1.29 20 -25.80 
  Orfila, Kristofer 1869 FRA0.001-0.1220-2.40 
  Ganbat, Tushig 1268 FRA0.001-0.8220-16.40 
  Negre, Guillaume 1140 FRA1.0010.08201.60 
  Choteau, Michel 1333 FRA0.001-0.7620-15.20 
  Martinez, Alberto 1405 FRA1.0010.33206.60 

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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