Individual Calculations November 2018
 Tromp, Randolph  Total change: -35.40  Rating chartPersonal card
 43rd World Chess Olympiad 2018 Batumi GEO 2018-09-24
RcRownchangeKK*chgGame
 1965 1674 0.50 7 -0.76 40 -30.40 
  Cuhendi, Sean Winshand m2074  * INA0.001-0.0840-3.20 
  El Jawich, Amro f2074  * LBN0.001-0.0840-3.20 
  Barcon, Harmon f1896 LBR0.001-0.2240-8.80 
  Fancy, Stuart f1950 PNG0.001-0.1740-6.80 
  Drayton, Anthony c2024 GUY0.001-0.1140-4.40 
  Wong, Kai Meng 1660 MAC0.501-0.0240-0.80 
  Zerafa, Robert c2074  * MLT0.001-0.0840-3.20 
 * 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)
 
NOTE: K factor changed
 Aruba Chess Challenge 2018 Open Oranjestad ARU 2018-10-18
RcRownchangeKK*chgGame
 1807 1674 1.50 5 -0.25 20 -5.00 
  Croes, Octavio c1805 ARU0.001-0.3220-6.40 
  Antonio, Kyell-Jean 1432 ARU1.0010.20204.00 
  Diaz, Brian 1737 ARU0.5010.09201.80 
  Colina Nunez, Jose Alejand c1989 VEN0.001-0.1420-2.80 
  Kiselev, Vitaliy g2074  * RUS0.001-0.0820-1.60 
 * 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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