Individual Calculations November 2018
 Pesqueira, Jose  Total change: 16.80  Rating chartPersonal card
 43rd World Chess Olympiad 2018 Batumi GEO 2018-09-24
RcRownchangeKK*chgGame
 1923 1801 3.00 9 -0.31 20 -6.20 
  Andyka, Pitra f2201  * INA0.001-0.0820-1.60 
  Kassis, Antoine f2173 LBN0.001-0.1020-2.00 
  Winston Gerald, Mansfield Thomas 1844 SLE0.001-0.4420-8.80 
  Marko, Helmut c1902 PNG1.0010.642012.80 
  Esungi, Guy Botetsi 1495 CGO1.0010.14202.80 
  Song, Raymond f2201  * TPE0.001-0.0820-1.60 
  Nathoo, Loris 1665 GUY0.501-0.1820-3.60 
  Ieong, Seak Hin c1825 MAC0.001-0.4720-9.40 
  Psaila, Clarence c2002 MLT0.5010.26205.20 
 * 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)
 
 Aruba Chess Challenge 2018 Open Oranjestad ARU 2018-10-18
RcRownchangeKK*chgGame
 1816 1801 4.50 7 1.15 20 23.00 
  Antonio, Kyell-Jean 1432 ARU1.0010.10202.00 
  Hernandez Jimenez, Alexand f2150 VEN0.5010.39207.80 
  Croes, Octavio c1805 ARU1.0010.512010.20 
  Colina Nunez, Jose Alejand c1989 VEN0.5010.24204.80 
  Kiselev, Vitaliy g2201  * RUS0.001-0.0820-1.60 
  Diaz, Brian 1737 ARU0.501-0.0920-1.80 
  Dirks, Ayden 1401  * ARU1.0010.08201.60 
 * 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)
 

 

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