Rapid: Individual Calculations March 2024
 Zhao, Yiru  Total change: -2.80  Rating chartPersonal card
 Championnat du Morbihan 2024 de parties rapides - Tournoi principal SAINTE ANNE D'AURAY FRA 2024-02-25
RcRownchangeKK*chgGame
 1386 1271 2.50 7 -0.07 40 -2.80 
  Le Gouill, Erwann 1666 FRA0.001-0.0840-3.20 
  Georget, Patrice 1517 FRA0.001-0.1940-7.60 
  Wlodarczyk, Patrice 1097 FRA1.0010.274010.80 
  David, Jean-Marc 1477 FRA0.5010.264010.40 
  Cheneau, Lionel 1339 FRA0.001-0.4140-16.40 
  Yahiaoui, Sihem 1167 FRA1.0010.364014.40 
  Jambou, Gilbert 1441 FRA0.001-0.2840-11.20 

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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