Individual Calculations May 2016
 Frankental, David  Total change: -31.40  Rating chartPersonal card
 XXI IRT Academia Potiguar Xadrez STD Natal RN BRA 2016-04-09
RcRownchangeKK*chgGame
 1648 1786 4.00 7 -0.67 20 -13.40 
  De Lima Jr, Francisco Biagioni 1626 BRA0.001-0.7120-14.20 
  Da Silva , Igor Fernandes 1722 BRA0.001-0.5920-11.80 
  Marques, Dayvid Geverson Lopes 1559 BRA1.0010.21204.20 
  Oliveira Jr, Antonio Fernandes 1778 BRA1.0010.49209.80 
  De Lima, Enzo Magalhaes 1386  * BRA1.0010.08201.60 
  De Araujo, Antonio Jose 1664 BRA1.0010.33206.60 
  De Oliveira, Lucas Matheus A F D 1799 BRA0.001-0.4820-9.60 
 * 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)
 
 Zonal CBX - RN STD 2016 Natal RN BRA 2016-04-22
RcRownchangeKK*chgGame
 1642 1786 2.50 5 -0.90 20 -18.00 
  Lemos, Doriedson 2156 BRA0.001-0.1020-2.00 
  De Menezes, Ricardo Fagner Dias 1599 BRA0.001-0.7420-14.80 
  Fernandes, Pedro Guilherme Muniz 1485 BRA0.501-0.3520-7.00 
  Da Silva Junior, Pedro Mendes 1465 BRA1.0010.13202.60 
  Do Nascimento, Igor Oliveira 1503 BRA1.0010.16203.20 

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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