Individual Calculations January 2017
 Vidal Melendez, Ismael David  Total change: -35.80  Rating chartPersonal card
 4th Srefidensi Chess Celebration Master Class Paramaribo SUR 2016-11-20
RcRownchangeKK*chgGame
 2181 2291 4.50 9 -1.23 20 -24.60 
  Hanoeman, Suradj c2046 SUR0.501-0.3020-6.00 
  Linares Napoles, Oleiny wg2273 CUB1.0010.47209.40 
  Gajadin, Dewperkash f2031 SUR0.501-0.3220-6.40 
  Sanches, Casanova Romario c2098 SUR0.001-0.7520-15.00 
  Maduro, Sherman c1993 AHO1.0010.15203.00 
  Bruzon Batista, Lazaro g2618 CUB0.001-0.1320-2.60 
  Matoewi, Roger f2027 SUR1.0010.18203.60 
  Huschenbeth, Niclas g2548 GER0.001-0.1820-3.60 
  Giasi, Viresh f1993 SUR0.501-0.3520-7.00 

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)
 
 GRAN FESTIVAL 81 ANIVERSARIO FVA ITT OPEN Caracas VEN 2016-12-13
RcRownchangeKK*chgGame
 2047 2291 6.50 9 -0.56 20 -11.20 
  Miranda, Gustavo 1891  * VEN1.0010.08201.60 
  Salazar Olchowski, Gabriel Anton 1924 VEN1.0010.10202.00 
  Colmenarez, Jose Fabian 2021 VEN1.0010.17203.40 
  Briceno Quinones, Ruben Dario 2136 VEN0.501-0.2120-4.20 
  Lopez Abreu, Michel Samuel f2087 VEN0.001-0.7620-15.20 
  Ledezma Villamizar, Gabriel Enri f1891  * VEN1.0010.08201.60 
  Benitez Bastidas, Charles 2055 VEN1.0010.20204.00 
  Sanchez Alvarez, Kelvin Antonio 2232 VEN0.501-0.0820-1.60 
  Marin Ramirez, Gerardo c2186 VEN0.501-0.1420-2.80 
 * 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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