Individual Calculations September 2022
 Salvadora, Angelo  Total change: -33.20  Rating chartPersonal card
 44th FIDE Chess Olympiad Chennai 2022 Open Chennai IND 2022-07-29
RcRownchangeKK*chgGame
 1808 1711 0.50 5 -1.66 20 -33.20 
  Yordanov, Lachezar f2316 BUL0.001-0.0220-0.40 
  Zilleruelo Irizarry, Diego 2081 PUR0.001-0.1020-2.00 
  Hair, Justin M 1488 ISV0.501-0.2820-5.60 
  Brookfield, Toby c1815 GCI0.001-0.3620-7.20 
  Pillay, Ragul 1341 SEY0.001-0.9020-18.00 

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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