Individual Calculations June 2016
 Vargas Serrano, Pablo Andres  Total change: 2.80  Rating chartPersonal card
 Abierto Joaquin Gutierrez Mangel i.m. 2016 San Jose CRC 2016-04-29
RcRownchangeKK*chgGame
 1961 2000 4.50 8 0.14 20 2.80 
  Arostegui Gonzalez, Ricardo 1600  * CRC1.0010.08201.60 
  Arias Santana, Mauricio m2296 CRC0.001-0.1520-3.00 
  Nunez Valverde, Jairo 1899 CRC1.0010.36207.20 
  Bonilla Mora, Luis Daniel 1910 CRC0.501-0.1220-2.40 
  Aguilar Pina, Luis Gerardo 1918 CRC0.501-0.1120-2.20 
  Murillo Tsijli, Manuel 2029 CRC0.5010.04200.80 
  Chinchilla Miranda, Eugenio f2248 CRC0.001-0.1920-3.80 
  Alvarez Mora, Jorge Mario 1785 CRC1.0010.23204.60 
 * 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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