Individual Calculations January 2018
 Chang, Pierre  Total change: 0.40  Rating chartPersonal card
 2017 Interclub Chess Championship - Top Class Paramaribo SUR 2017-11-04
RcRownchangeKK*chgGame
 1690 1942 3.50 5 -0.42 40 -16.80 
  Sewkaransingh, Martin 1542  * SUR1.0010.08403.20 
  Malgie, Avikaar 1821 SUR0.001-0.6640-26.40 
  Kalidjo, Imaan 1688 SUR1.0010.19407.60 
  Sojo, Stephan 1542  * SUR1.0010.08403.20 
  Ramsaran, Robert 1859 SUR0.501-0.1140-4.40 
 * 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)
 
 5th Srefidensi Chess Celebration Open Class Paramaribo SUR 2017-11-19
RcRownchangeKK*chgGame
 1747 1942 5.50 7 0.43 40 17.20 
  Kaslan, Victoria wc1542  * SUR1.0010.08403.20 
  Marcos, Taqesyah 1601 AHO1.0010.12404.80 
  Malgie, Avikaar 1821 SUR1.0010.344013.60 
  Drayton, Anthony c1903 GUY1.0010.454018.00 
  Ramjiawan, Manish 1927 SUR0.001-0.5240-20.80 
  Prade, Cedric 1818 SUR0.501-0.1740-6.80 
  Tjong Tjin Joe, Kaithlyn wf1617 SUR1.0010.13405.20 
 * 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)
 

 

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