Rapid: Individual Calculations January 2018
 Sojo, Stephan  Total change: -24.20  Rating chartPersonal card
 2017 Rapid Chess Championship Paramaribo SUR 2017-12-08
RcRownchangeKK*chgGame
 1485 1388 1.50 7 -1.21 20 -24.20 
  Finkie, Kelvin 1564 SUR0.001-0.2720-5.40 
  Chashawa, Shaief 1384 SUR0.001-0.5120-10.20 
  Nazir, Justice 1210 SUR1.0010.27205.40 
  Kaise, Oneal 1565 SUR0.001-0.2720-5.40 
  Sanches, Casanova Romario c1788  * SUR0.001-0.0820-1.60 
  Wee Wee, Nehemia 1335 SUR0.501-0.0720-1.40 
  Kalka, Shiva 1552 SUR0.001-0.2820-5.60 
 * 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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