Individual Calculations May 2023
 Vernouillet, Lazare  Total change: 48.40  Rating chartPersonal card
 Team 2023 - NAQ Avril FRANCE FRA 2023-04-01
RcRownchangeKK*chgGame
 1539 1386 1.00 1 0.70 40 28.00 
  Seuret, Daniel 1539 FRA1.0010.704028.00 

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)
 
 1er Open FIDE de Saint-Macaire SAINT MACAIRE FRA 2023-04-08
RcRownchangeKK*chgGame
 1500 1386 3.50 7 0.51 40 20.40 
  Faure, Remi 2116 FRA0.001-0.0140-0.40 
  Konopka, John 1187 FRA1.0010.24409.60 
  Spindler, Herve 1787 FRA0.5010.424016.80 
  Chanthavongsa, Nouaym 1486 FRA0.001-0.3640-14.40 
  Labourdique, Jean Michel 1142 FRA1.0010.20408.00 
  Dieulouard, Dann 1408 FRA0.001-0.4740-18.80 
  Rajoelisoa, Gaddiel 1376 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)
 

 

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