Individual Calculations January 2018
 Drayton, Anthony  Total change: 42.20  Rating chartPersonal card
 5th Srefidensi Chess Celebration Open Class Paramaribo SUR 2017-11-19
RcRownchangeKK*chgGame
 1724 1903 5.00 7 0.05 20 1.00 
  Elliot, Saday 1503  * SUR1.0010.08201.60 
  Kaslan, Catherine wf1594 SUR1.0010.14202.80 
  Prade, Cedric 1818 SUR1.0010.38207.60 
  Chang, Pierre 1942 SUR0.001-0.4520-9.00 
  Kalidjo, Imaan 1688 SUR1.0010.23204.60 
  Kalka, Shiva 1599 SUR1.0010.14202.80 
  Ramjiawan, Manish 1927 SUR0.001-0.4720-9.40 
 * 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)
 
 2017 Caribbean Cup Challengers Bridgetown BAR 2017-11-28
RcRownchangeKK*chgGame
 1768 1903 8.00 9 2.06 20 41.20 
  Sandiford, Leigh c1503  * BAR1.0010.08201.60 
  Lowe, Mark 1631 BAR1.0010.17203.40 
  Figueroa, Julissa wc1720 BAR1.0010.26205.20 
  Hanoeman, Suradj c2048 SUR1.0010.692013.80 
  Sears, Frank c1823 TTO0.001-0.6120-12.20 
  Tjong Tjin Joe, Kaithlyn wf1617 SUR1.0010.16203.20 
  Corbin, Philip f2054 BAR1.0010.702014.00 
  Dos Ramos, Rosangela wf1765 SUR1.0010.31206.20 
  Depradine, Lawrence 1754 BAR1.0010.30206.00 
 * 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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