Rapid: Individual Calculations October 2023
 Rosu, Alexandru  Total change: 2.90  Rating chartPersonal card
 2e Bois-Colombes Rapide Chess Master BOIS COLOMBES FRA 2023-09-02
RcRownchangeKK*chgGame
 1541 1514 3.50 8 -0.29 29 -8.41 
  Auder, Benjamin 1847 FRA0.001-0.1229-3.48 
  Peborde, Stanislas 1246 FRA0.501-0.3329-9.57 
  Note, Frederic 1794 FRA0.001-0.1629-4.64 
  De Nave, Julien 1305 FRA1.0010.23296.67 
  Yoganathan, Sakithyan 1377 FRA0.001-0.6829-19.72 
  Chartier, Romain 1313 FRA1.0010.24296.96 
  Olivier, Philippe 1758 FRA1.0010.802923.20 
  Perrois, Aurelien 1687 FRA0.001-0.2729-7.83 

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)
 
 Festival Jeunes IdF 2023-24 - Etape 1 Bois-Colombes BOIS COLOMBES FRA 2023-09-03
RcRownchangeKK*chgGame
 1424 1514 6.50 9 0.92 29 26.68 
  Gabaut, Roman 1138 FRA1.0010.09292.61 
  Rosu, Andrei 1214 FRA0.001-0.8529-24.65 
  Aberlenc, Raphael 1148 FRA1.0010.10292.90 
  Tadjenant, Paul 1256 FRA1.0010.18295.22 
  Valdivia Masson, Adrien 1302 FRA1.0010.23296.67 
  Charron, Thomas 2075 FRA0.001-0.0229-0.58 
  Boumrar, Emma 1296 FRA1.0010.22296.38 
  Paramaguru, Vaishak 1673 FRA1.0010.712920.59 
  Chouvaev-Komin, Daniel 1717 FRA0.5010.26297.54 

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)
 
 Festival Jeunes IDF 2023-24 - Etape 2 Noisiel NOISIEL FRA 2023-09-24
RcRownchangeKK*chgGame
 1393 1514 4.00 7 -0.53 29 -15.37 
  Ben Kacem, Molka 1114  * FRA1.0010.08292.32 
  Bui, Quang-Lam 1096 FRA1.0010.07292.03 
  Rosset, Sandro 1515 FRA0.5010.00290.00 
  Yastrebov, Daniel 1546 FRA0.001-0.4629-13.34 
  Charron, Thomas 2075 FRA0.001-0.0229-0.58 
  Duong, Lucas 1112 FRA1.0010.08292.32 
  Boumrar, Emma 1296 FRA0.501-0.2829-8.12 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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