Individual Calculations October 2023
 Scardini, Leonardo  Total change: -2.20  Rating chartPersonal card
 Regional Nordeste 2023 - Nordestao Aracaju SE BRA 2023-09-08
RcRownchangeKK*chgGame
 1647 1248 0.50 4 -0.11 20 -2.20 
  Lima, Allan Gadelha Zaidan 2011 BRA0.0010.00200.00 
  Schettert, Clandio Luiz 1750 BRA0.001-0.0420-0.80 
  Santos, Gildemar De Oliveira 1456 BRA0.001-0.2320-4.60 
  Lohmann, Edipo Luiz 1369 BRA0.5010.16203.20 

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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