Individual Calculations July 2017
 Marrero Calderin, Arturo  Total change: -129.20  Rating chartPersonal card
 Rogelio Ortega por Equipos La Habana CUB 2017-05-12
RcRownchangeKK*chgGame
 1663 1843 4.00 10 -3.23 40 -129.20 
  Galan Rodriguez, Hanser 1631 CUB0.001-0.7740-30.80 
  Quinones Valiente, Miguel Ange 1671 CUB0.001-0.7340-29.20 
  Morales Sanchez, Ernesto Felix 1687 CUB0.001-0.7140-28.40 
  Garcia Piloto, Barbaro Manuel 1756 CUB1.0010.384015.20 
  Morales Nunez, Antony 1642 CUB0.501-0.2640-10.40 
  Alonso Garcia, Frank Obel 1551 CUB0.001-0.8540-34.00 
  Camejo Quevedo, Davidaniel 1723 CUB1.0010.344013.60 
  Gonzalez De Armas, Ronald 1818 CUB0.001-0.5340-21.20 
  Lopez Del Real, Fabio Daniel 1712 CUB0.501-0.1840-7.20 
  Morales Perez, Michel 1443  * CUB1.0010.08403.20 
 * 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)
 

 

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