Individual Calculations November 2023
 Martin, Eric  Total change: 24.40  Rating chartPersonal card
 Open de grasse 2023 (-2400 elo) GRASSE FRA 2023-09-30
RcRownchangeKK*chgGame
 1601 1463 2.00 5 0.17 20 3.40 
  Vayanos, George Marwan 1950 LBN0.5010.46209.20 
  Charpentier, Steve 1828 FRA0.001-0.1020-2.00 
  Ribreau, Anna 1210 FRA1.0010.19203.80 
  Alberola, Raphael 1611 FRA0.001-0.3020-6.00 
  Thieuleux, Thomas 1405 FRA0.501-0.0820-1.60 

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)
 
 Team 2024 - Nationale 4 r1 FRANCE FRA 2023-10-15
RcRownchangeKK*chgGame
 1301 1459 1.00 1 0.29 20 5.80 
  Shrai, Mylchailo 1301 FRA1.0010.29205.80 

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)
 
 20e Open International d'Echecs de Menton (tournoi C -1600 elo) MENTON FRA 2023-10-22
RcRownchangeKK*chgGame
 1341 1459 6.00 8 0.76 20 15.20 
  Tran Amar, Timi 1280 FRA0.501-0.2320-4.60 
  Duchatel, Cyrielle 1276 FRA1.0010.26205.20 
  Boileau, Maxime 1339 FRA0.501-0.1620-3.20 
  Ben Ammar Laurans, Nael 1264 FRA1.0010.25205.00 
  Charrier, Francois 1237 FRA1.0010.22204.40 
  Benedetti, Charly 1352 FRA0.501-0.1520-3.00 
  Pobedonostzeff, Franck 1550 FRA0.5010.12202.40 
  Puddu Abrigo, Raphael 1426 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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