Individual Calculations September 2017
 Cajan Polo, Juan Alberto Segundo  Total change: -74.00  Rating chartPersonal card
 I Torneo IRT " Tierra de la doble Fe" Ferenafe - Lambayeque PER 2017-08-04
RcRownchangeKK*chgGame
 1367 1641 5.50 9 -1.85 40 -74.00 
  Vasquez Vasquez, Gianella Areli 1241  * PER1.0010.08403.20 
  Salas Beraun, Sebastian Gael 1523 PER0.001-0.6640-26.40 
  Obando Torres, Jesus Daniel 1449 PER0.501-0.2540-10.00 
  Guevara Siesquen, Fiorella Nayel 1349 PER1.0010.15406.00 
  Barrantes Cueva, Roberth Manuel 1503 PER0.001-0.6940-27.60 
  Terrones Garcia, Daniel 1241  * PER1.0010.08403.20 
  Santisteban Siaden, Ana Carolina 1254 PER1.0010.09403.60 
  Aguilar Oblitas, Diana 1419 PER0.501-0.2840-11.20 
  Sanchez Chamba, Estefany Del Pil 1324 PER0.501-0.3740-14.80 
 * 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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