Individual Calculations October 2021
 Maissa, Susana Flora Cesana  Total change: 17.20  Rating chartPersonal card
 CD Veteranos Lisboa 2020-21 - S50 Lisboa POR 2021-08-31
RcRownchangeKK*chgGame
 1572 1322 1.50 3 0.86 20 17.20 
  Goncalves, Carlos Manuel M. 1660 POR0.5010.38207.60 
  Alves, Luis Miguel 1671 POR0.001-0.1120-2.20 
  Florissi, Aldo 1386 ITA1.0010.592011.80 

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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