Individual Calculations February 2023
 Bussacchini, Michel  Total change: -41.60  Rating chartPersonal card
 19e Open International de Noel de Mont de Marsan MONT DE MARSAN FRA 2022-12-26
RcRownchangeKK*chgGame
 1556 1797 4.00 7 -1.35 20 -27.00 
  Jeyakumar, Sayan 1397  * FRA1.0010.08201.60 
  Bleau, Benoit 1311 FRA1.0010.04200.80 
  Delabbey, Olivier 1545 FRA1.0010.19203.80 
  Serrier, Mathis 2109 FRA0.001-0.1420-2.80 
  Fernandez, Jose 1538 FRA0.001-0.8220-16.40 
  Charruyer, Baptiste 1434 FRA1.0010.10202.00 
  Barrau, Leanna 1557 FRA0.001-0.8020-16.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 r4 FRANCE FRA 2023-01-14
RcRownchangeKK*chgGame
 1399 1799 0.00 1 -0.92 20 -18.40 
  Gherardi, Luca 1399  * FRA0.001-0.9220-18.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 r5 FRANCE FRA 2023-01-28
RcRownchangeKK*chgGame
 1552 1799 1.00 1 0.19 20 3.80 
  Toscani, Jean-Patrick 1552 FRA1.0010.19203.80 

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)
 

 

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