Blitz: Individual Calculations December 2023
 Ribreau, Anna  Total change: 89.20  Rating chartPersonal card
 Blitz du Vendredi soir du Riviera Chess Club 03-11-2023 NICE FRA 2023-11-03
RcRownchangeKK*chgGame
 1623 1303 3.50 8 1.46 40 58.40 
  Loret, Stephan 2060 FRA0.0010.00400.00 
  Pere, Sebastien 1248 FRA1.0010.424016.80 
  Chaabane, Rayen 1508 TUN0.5010.264010.40 
  Chabriere, Alban 1107 FRA0.001-0.7540-30.00 
  Puddu Abrigo, Raphael 1522 FRA0.5010.284011.20 
  Yin, Milo 1726 FRA1.0010.934037.20 
  Guigonis, Dominique 2242 FRA0.0010.00400.00 
  Balat, Patrice 1568 FRA0.5010.324012.80 

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)
 
 Blitz du Vendredi soir du Riviera Chess Club 17-11-2023 NICE FRA 2023-11-17
RcRownchangeKK*chgGame
 1852 1303 1.50 7 0.77 40 30.80 
  Guien, Philippe 1802 FRA0.001-0.0440-1.60 
  Hellwig, Jan Christoph 1675 FRA0.5010.404016.00 
  Wang, Yi Xuan 1467 FRA0.001-0.2840-11.20 
  Guigonis, Dominique 2242 FRA0.0010.00400.00 
  Ben Hamouda, Adel 1453 FRA1.0010.704028.00 
  Mammadhuseyn, Djeyhun 2005 FRA0.001-0.0140-0.40 
  Villegas, Pierre m2320 MNC0.0010.00400.00 

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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