Individual Calculations April 2023
 Daurelle, Herve  Total change: -16.80  Rating chartPersonal card
 Team 2023 - IDF Mars FRANCE FRA 2023-03-01
RcRownchangeKK*chgGame
 2161 2077 0.50 1 0.12 20 2.40 
  Gherghinoiu, Lucas 2161 FRA0.5010.12202.40 

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)
 
 4eme Championnat plus de 50 ans des Hauts-de-Seine r6-7 BOIS COLOMBES FRA 2023-03-09
RcRownchangeKK*chgGame
 1849 2077 2.50 3 0.23 20 4.60 
  Duget, Long Jc 1677  * FRA1.0010.08201.60 
  Marek, Yves 2072 FRA1.0010.49209.80 
  Djogasevic, Ranko 1797 FRA0.501-0.3420-6.80 
 * 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 1 r6-7 FRANCE FRA 2023-03-11
RcRownchangeKK*chgGame
 2412 2077 0.00 1 -0.12 20 -2.40 
  Genov, Petar g2412 BUL0.001-0.1220-2.40 

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)
 
 Championnat du 93 2023 (-2200) LE BLANC MESNIL FRA 2023-03-18
RcRownchangeKK*chgGame
 1674 2077 3.50 5 -1.07 20 -21.40 
  Davy, Bruno 1675 FRA0.001-0.9220-18.40 
  Coll, Jean-Michel 1677  * FRA0.501-0.4220-8.40 
  Meyer, Louis-Arthus 1540 FRA1.0010.03200.60 
  Patron, Pascal 1722 FRA1.0010.11202.20 
  Chouvaev-Komin, Daniel 1754 FRA1.0010.13202.60 
 * 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)
 

 

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