Rapid: Individual Calculations October 2023
 Zhuang, Leon  Total change: -75.20  Rating chartPersonal card
 31eme Coupe des Echecs de Fournes en Weppes FOURNES EN WEPPES FRA 2023-09-10
RcRownchangeKK*chgGame
 1401 1565 4.50 8 -1.09 40 -43.60 
  Braule, Francis 1208 FRA0.001-0.8940-35.60 
  Mayeux, Liam 1312 FRA1.0010.19407.60 
  Deruelle, Sebastien 1372 FRA0.001-0.7540-30.00 
  Belverge, Serge 1260 FRA1.0010.14405.60 
  Wallet, Philippe 1482 FRA0.501-0.1140-4.40 
  Rys, Ludovic 1388 FRA1.0010.274010.80 
  Mallevaey, Guillaume 1762 FRA0.001-0.2540-10.00 
  Colin, Gerard 1421 FRA1.0010.314012.40 

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)
 
 1er Rapide de rentree du LUC Echiquier du Nord LILLE FRA 2023-09-17
RcRownchangeKK*chgGame
 1486 1565 3.50 7 -0.79 40 -31.60 
  Dekeukelaere, Ruben 1178 FRA1.0010.09403.60 
  Franck, Boris 2081 FRA0.001-0.0440-1.60 
  Lemonnier, Jeremy 1316 FRA0.501-0.3140-12.40 
  Cordenier, Basile 1252 FRA0.001-0.8640-34.40 
  Wang, Eliot 1818 FRA0.001-0.1940-7.60 
  Bisiaux, Geoffrey 1387 FRA1.0010.274010.80 
  Lafeil, Alvyn 1371 FRA1.0010.254010.00 

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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