Individual Calculations October 2023
 Flesch, Lucas Henrique Ye  Total change: 9.20  Rating chartPersonal card
 III Floripa Spring Chess 2023 - U1700 Florianopolis SC BRA 2023-09-22
RcRownchangeKK*chgGame
 1519 1596 2.50 4 0.23 40 9.20 
  Schoeffel, Matheus 1187 BRA0.501-0.4240-16.80 
  Elesbao, Bernardo Dartora 1558 BRA1.0010.454018.00 
  Da Silva, Joao Carlos Orguim 1673 BRA0.5010.11404.40 
  Campagnolo, Fabiola 1659 BRA0.5010.09403.60 

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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