Individual Calculations August 2019
 Herbin, Alexandre  Total change: 86.00  Rating chartPersonal card
 6e Open International de Purtichju - Tournoi moins de 2000 elo GROSSETO PRUGNA FRA 2019-06-29
RcRownchangeKK*chgGame
 1765 1714 4.00 8 0.57 40 22.80 
  Guazzelli, Jean-Baptiste 1961 FRA0.001-0.1940-7.60 
  Combaudon, Cyprien 1429 FRA0.501-0.3440-13.60 
  Isaksson, Max 1589 SWE1.0010.334013.20 
  Jaulneau, Christophe 1886 FRA1.0010.734029.20 
  Brunel, Axel 1826 FRA0.5010.15406.00 
  Cardi, Jean 1844 FRA0.5010.18407.20 
  Aas, Rune Oistein 1830 NOR0.5010.16406.40 
  Ballati, Gregory 1752 FRA0.001-0.4540-18.00 

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)
 
 31eme Open International d'ete de la Ville de Cannes - Open B (-1900) CANNES FRA 2019-07-22
RcRownchangeKK*chgGame
 1618 1714 6.50 8 1.58 40 63.20 
  Ouerghi, Hedy 1359 FRA1.0010.11404.40 
  Kulczycki, Robert 1505 POL1.0010.23409.20 
  Flamand, Arthur 1526 FRA1.0010.264010.40 
  Rihouey, Franck 1862 FRA1.0010.704028.00 
  Rei-Rosa, Sophie 1704 FRA0.001-0.5140-20.40 
  Bruno, Eleonora 1576 ITA1.0010.314012.40 
  Pham, Virgile 1634 FRA1.0010.394015.60 
  Prudent, Sylvio 1778 FRA0.5010.09403.60 

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)
 

 

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