Individual Calculations January 2018
 De Baas, Ivan  Total change: -42.00  Rating chartPersonal card
 2017 Interclub Eerste Klasse Paramaribo SUR 2017-11-04
RcRownchangeKK*chgGame
 1317 1354 0.50 2 -0.58 40 -23.20 
  Lame, Denzio 1141 SUR0.501-0.2740-10.80 
  Kandhoesingh, Shailesh 1493 SUR0.001-0.3140-12.40 

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
 1595 1354 0.50 4 -0.47 40 -18.80 
  Mungroo, Franklin 1754  * SUR0.001-0.0840-3.20 
  Prade, Cedric 1754  * SUR0.001-0.0840-3.20 
  Kaslan, Catherine wf1594 SUR0.001-0.2040-8.00 
  Simonis, Frederic 1276 AHO0.501-0.1140-4.40 
 * 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)
 

 

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