Individual Calculations July 2021
 Baptista, Carlos Manuel Maximiano  Total change: -34.80  Rating chartPersonal card
 CN Veteranos 2020-21 - U50 Fatima POR 2021-06-10
RcRownchangeKK*chgGame
 1534 1462 0.00 4 -1.74 20 -34.80 
  Tavares, Antonio Americo Pomares 1862  * POR0.001-0.0820-1.60 
  Veleirinho, Antonio Carlos Da Roc 1271 POR0.001-0.7520-15.00 
  Goncalves, Carlos Manuel Marques 1658 POR0.001-0.2520-5.00 
  Maissa, Susana Flora Cesana 1343 POR0.001-0.6620-13.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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