Rapid: Individual Calculations July 2023
 Lu, Haiming  Total change: -46.80  Rating chartPersonal card
 Internationaux de France Rapide 2023 ASNIERES SUR SEINE FRA 2023-06-25
RcRownchangeKK*chgGame
 1321 1250 2.00 7 -1.17 40 -46.80 
  Delhoume, Emmanuel 1071 FRA0.001-0.7340-29.20 
  Berelowitch, Leon 1086 FRA0.001-0.7240-28.80 
  Malgin, Eraste 1055 FRA1.0010.254010.00 
  Solovev, Nikolai 1129 LUX1.0010.344013.60 
  Pai Liu, Paul 1776 FRA0.001-0.0340-1.20 
  Ben Soussan, Mathieu 1618 FRA0.001-0.1040-4.00 
  Chazal, Philippe 1513 FRA0.001-0.1840-7.20 

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)
 

 

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