Individual Calculations February 2018
 Rondon Chacon, Rene Ibrahim  Total change: -10.40  Rating chartPersonal card
 Open de Venezuela I Edicion Valencia VEN 2017-12-06
RcRownchangeKK*chgGame
 1947 2165 5.00 7 -0.18 20 -3.60 
  Nigro Monasterios, Nicola Alejan 1765  * VEN1.0010.08201.60 
  Alvarado Arcila, Marvia Josefina wf1879 VEN1.0010.16203.20 
  Escalona Landi, Samid Eduardo c2063 VEN0.001-0.6420-12.80 
  Perez Rivero, Juan Jose c1780 VEN1.0010.09201.80 
  Chavez Tamayo, Noel 1783 VEN1.0010.09201.80 
  Perdomo Arvelaez, Juan Jose 2142 VEN0.501-0.0320-0.60 
  Brizuela Abreu, Reivis Gabriel c2214 VEN0.5010.07201.40 
 * 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)
 
 5to. IRT "Feria de Santa Ines" 2018 Cumana VEN 2018-01-18
RcRownchangeKK*chgGame
 2096 2160 5.00 7 0.98 20 19.60 
  Espinoza Salamanca, Luis Slin 1794 VEN1.0010.10202.00 
  Guevara Barreto, Roberto Camilo 1960 VEN1.0010.24204.80 
  Rodriguez Marin, Jesus Daniel 2052 VEN1.0010.35207.00 
  Vidal Melendez, Ismael David f2304 VEN0.5010.19203.80 
  Brizuela Abreu, Ronald Jesus f2305 VEN0.001-0.3120-6.20 
  Rodriguez Galanton, Yul Johnatta 2076 VEN1.0010.38207.60 
  Acosta Villarroel, Lorner Jesus c2179 VEN0.5010.03200.60 

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)
 
 I Torneo Clasificatorio Liga Superior de Ajedrez Caracas VEN 2018-01-26
RcRownchangeKK*chgGame
 1977 2160 3.00 6 -1.32 20 -26.40 
  Pimentel Barreto, Jesus Antonio 1764 VEN1.0010.08201.60 
  Benavides Montenegro, Maicol f2082 VEN0.501-0.1120-2.20 
  Otazo Sanchez, Annyd Gabriela wc1952 VEN0.501-0.2720-5.40 
  Perdomo Arvelaez, David 2067 VEN1.0010.37207.40 
  Caterine Pizarro, Oscar Manuel 1882 VEN0.001-0.8320-16.60 
  Osorio Guevara, Javier Jose 2116 VEN0.001-0.5620-11.20 

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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