Individual Calculations November 2023
 Laferte, Jean-Marc  Total change: -62.00  Rating chartPersonal card
 Team 2024 - BRE octobre FRANCE FRA 2023-10-01
RcRownchangeKK*chgGame
 1228 1214 0.00 1 -0.48 20 -9.60 
  Leterre, Baptiste 1228 FRA0.001-0.4820-9.60 

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)
 
 Senior Challenge de Rennes 2023 - Tournoi 1 RENNES FRA 2023-10-08
RcRownchangeKK*chgGame
 1591 1214 0.00 1 -0.09 20 -1.80 
  Martin, Yvon 1591 FRA0.001-0.0920-1.80 

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)
 
 Open international de Liffre 2023 - tournoi B LIFFRE FRA 2023-10-21
RcRownchangeKK*chgGame
 1150 1214 1.00 6 -2.53 20 -50.60 
  Descamps, Serge 1186 FRA0.001-0.5420-10.80 
  Pierron Bejan, Nicephore 1106 FRA0.001-0.6520-13.00 
  Guihal, Nathalie 1150 FRA0.001-0.5920-11.80 
  Zimmer, Marc 1202 FRA0.001-0.5220-10.40 
  Cleran, Lorene 1081 FRA0.001-0.6820-13.60 
  Delage, Helene 1177 FRA1.0010.45209.00 

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)
 

 

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