Individual Calculations March 2022
 Fretel, Didier  Total change: -24.40  Rating chartPersonal card
 Team 2022 - Nationale 4 r3-4 FRANCE FRA 2022-01-16
RcRownchangeKK*chgGame
 1795 1643 1.00 2 0.39 20 7.80 
  Roser, Lionel 1890 FRA0.001-0.1920-3.80 
  Le Pen, Michel 1700 FRA1.0010.582011.60 

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)
 
 20th Rochefort Chess Festival - Accession ROCHEFORT FRA 2022-02-12
RcRownchangeKK*chgGame
 1490 1643 4.50 9 -1.61 20 -32.20 
  Bleau, Benoit 1282 FRA1.0010.10202.00 
  Meynard, Julien 1342 FRA0.501-0.3520-7.00 
  Salazar, Thibaut 1833 FRA0.5010.25205.00 
  Duvette, Michel 1505 FRA0.501-0.1920-3.80 
  Boutin, Emeric 1465 FRA0.001-0.7320-14.60 
  Decultot, Bernard 1455 FRA1.0010.26205.20 
  Francois, Louis 1377 FRA1.0010.18203.60 
  Dubois, Emmanuelle 1825 FRA0.001-0.2620-5.20 
  Maxence, Paul 1323 FRA0.001-0.8720-17.40 

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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