Individual Calculations March 2017
 Roca Marrero, Jose Miguel  Total change: -11.20  Rating chartPersonal card
 V Memorial Gregorio Hernandez Santana 2017 Las Palmas de Gran Canaria ESP 2017-02-03
RcRownchangeKK*chgGame
 1619 1566 2.00 6 -0.55 20 -11.00 
  Sanchez Quintero, Raul c1966  * CUB0.001-0.0820-1.60 
  Moreno Diepa, Diego 1196 ESP1.0010.10202.00 
  Sosa Suarez, Carla Cristina 1865 ESP0.001-0.1520-3.00 
  Melian Santana, Juan 1166  * ESP1.0010.08201.60 
  Medina Martin, Alberto 1771 ESP0.001-0.2420-4.80 
  Martinez Molina, Jose Juan 1752 ESP0.001-0.2620-5.20 
 * 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)
 
 Liga Gran Canaria Equipos Cat. Preferente 2016-2017 Rondas 10-11 Las Palmas de Gran Canaria ESP 2017-02-04
RcRownchangeKK*chgGame
 1890 1566 0.00 1 -0.13 20 -2.60 
  Raluy Lopez, Marcos 1890 ESP0.001-0.1320-2.60 

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)
 
 Liga Gran Canaria Equipos Cat. Primera A 2016-2017 Rondas 10-11 Las Palmas de Gran Canaria ESP 2017-02-04
RcRownchangeKK*chgGame
 1655 1566 0.50 1 0.12 20 2.40 
  Schlittermann, Wolfgang 1655 GER0.5010.12202.40 

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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