Individual Calculations March 2022
 Duvette, Michel  Total change: -45.00  Rating chartPersonal card
 Team 2022 - Nationale 4 r3-4 FRANCE FRA 2022-01-16
RcRownchangeKK*chgGame
 1505 1505 0.00 2 -1.00 20 -20.00 
  Letellier, Louis-Gabriel 1411 FRA0.001-0.6320-12.60 
  Grumeau, Gilbert 1599 FRA0.001-0.3720-7.40 

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)
 
 20th Rochefort Chess Festival - Accession ROCHEFORT FRA 2022-02-12
RcRownchangeKK*chgGame
 1425 1505 3.50 8 -1.25 20 -25.00 
  Grego, Pierre 1718 FRA0.001-0.2320-4.60 
  Hurtevent, Michel 1242 FRA1.0010.18203.60 
  Fretel, Didier 1643 FRA0.5010.19203.80 
  Diez, Agathe 1711 FRA0.001-0.2420-4.80 
  Bleau, Benoit 1282 FRA0.501-0.2820-5.60 
  Ourry, Elouan 1230 FRA0.001-0.8320-16.60 
  Minde, Timothe 1209 FRA0.501-0.3520-7.00 
  Turpin, Jean-Baptiste 1362 FRA1.0010.31206.20 

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)
 

 

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