Individual Calculations February 2024
 Martins, Arthur Francisco  Total change: -26.60  Rating chartPersonal card
 Criciuma Chess Open 2024 U1800 Criciuma SC BRA 2024-01-12
RcRownchangeKK*chgGame
 1414 1589 3.00 6 -1.33 20 -26.60 
  Generoso, Vitor Manoel Da Silva 1343 BRA1.0010.19203.80 
  Carvalho, Kayle Fabricio Amorim 1420 BRA0.501-0.2220-4.40 
  Melo, Sergio Roberto Sampaio 1542 BRA0.001-0.5720-11.40 
  Pereira, Gabriel 1323 BRA0.501-0.3220-6.40 
  Motta, Pedro Jose Colombo 1340 BRA1.0010.19203.80 
  Gomes, Joao Paulo Santos 1514 BRA0.001-0.6020-12.00 

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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