Individual Calculations January 2018
 Maduro, Sherman  Total change: -16.20  Rating chartPersonal card
 5th Srefidenci Chess Celebration - Master Class Paramaribo SUR 2017-11-19
RcRownchangeKK*chgGame
 2284 1991 0.50 8 -0.81 20 -16.20 
  Halfhide, Sebastian f2333 NED0.001-0.1220-2.40 
  Harper, Ryan f2201 TTO0.001-0.2320-4.60 
  Zavarce, Oscar Enrique m2391  * VEN0.001-0.0820-1.60 
  Guerrero Vargas, Andres Jesus f2307 VEN0.001-0.1320-2.60 
  Farley, Terry m2253 BAR0.001-0.1820-3.60 
  Sanches, Casanova Romario c2103 SUR0.5010.15203.00 
  Husbands, Orlando m2327 BAR0.001-0.1220-2.40 
  Enkhtuul, Altan-Ulzii wg2356 MGL0.001-0.1020-2.00 
 * 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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