Individual Calculations February 2024
 Miranda, Catarina Oliveira  Total change: -13.80  Rating chartPersonal card
 X Floripa Chess Open 2024 Florianopolis SC BRA 2024-01-20
RcRownchangeKK*chgGame
 1671 1620 3.50 9 -0.69 20 -13.80 
  Soriano Quispe, Ivan Excender m2271 PER0.001-0.0120-0.20 
  Scardini, Leonardo 1246 BRA1.0010.10202.00 
  Andrade, Roberto Luiz Costa f1963 BRA0.001-0.1220-2.40 
  Santos, Humberto Robson 1322 BRA1.0010.15203.00 
  Boeck, Moacir Luis 1900 BRA0.001-0.1620-3.20 
  Biondo, Luiz Antonio Bortolini Ra 1340 BRA1.0010.16203.20 
  De Oliveira, Jairo Quintiliano 1840 BRA0.001-0.2220-4.40 
  Oliveira, Andre Pereira Martins 1345 BRA0.501-0.3320-6.60 
  Da Fonseca Pinto, Joao Gabriel Al 1808 BRA0.001-0.2620-5.20 

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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