Individual Calculations August 2019
 Materia, Matteo  Total change: -58.00  Rating chartPersonal card
 6e Open International de Purtichju - Tournoi moins de 2000 elo GROSSETO PRUGNA FRA 2019-06-29
RcRownchangeKK*chgGame
 1685 1617 3.50 9 -0.16 40 -6.40 
  Marani, Luca 1882 ITA1.0010.824032.80 
  Simeoni, Lisandru 1760 FRA1.0010.694027.60 
  Sabiani, Chjara 1840 FRA0.001-0.2240-8.80 
  Combaudon, Nathanael 1724 FRA0.5010.15406.00 
  Zienkiewicz, Jan 1804 FRA0.001-0.2640-10.40 
  Ballati, Gregory 1752 FRA0.001-0.3240-12.80 
  Combaudon, Cyrille 1291 FRA1.0010.13405.20 
  Bedini, Noel 1671 FRA0.001-0.4240-16.80 
  Bergont, Mathieu 1441 FRA0.001-0.7340-29.20 

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)
 
 Championnat International d'Echecs de Paris IdF 2019 Open B PARIS FRA 2019-07-07
RcRownchangeKK*chgGame
 1478 1617 3.50 7 -1.29 40 -51.60 
  Couturier, Jean-Louis 1432 FRA0.001-0.7440-29.60 
  Mony, Didier 1449 FRA1.0010.284011.20 
  Masson, Guillaume 1547 FRA0.001-0.6040-24.00 
  Feldman, Frederic 1432 FRA1.0010.264010.40 
  Rossi, Maxim 1533 FRA0.001-0.6240-24.80 
  Perthuis, Loic 1439 FRA1.0010.274010.80 
  Georgeon, Matthieu 1517 FRA0.501-0.1440-5.60 

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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