Individual Calculations July 2015
 Hardarson, Jon Trausti  Total change: 34.00  Rating chartPersonal card
 Icelandic Chess School Championship 2015 - A-section Reykjavik ISL 2015-05-29
RcRownchangeKK*chgGame
 2004 2143 5.50 6 1.60 40 64.00 
  Bjorgvinsson, Andri Freyr 1803 ISL1.0010.12404.80 
  Davidsson, Oskar Vikingur 1743  * ISL1.0010.08403.20 
  Ragnarsson, Dagur f2283 ISL0.5010.19407.60 
  Heimisson, Hilmir Freyr 1982 ISL1.0010.294011.60 
  Johannesson, Oliver f2302 ISL1.0010.714028.40 
  Birkisson, Bjorn Holm 1913 ISL1.0010.21408.40 
 * 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)
 
 50 Torneo Capablanca Grupo Abierto La Habana CUB 2015-06-14
RcRownchangeKK*chgGame
 2133 2107 4.00 10 -0.75 40 -30.00 
  Infante Machin, Brian Jose 2202 CUB0.5010.13405.20 
  Llaudy Pupo, Lisandra wm2256 CUB0.001-0.3040-12.00 
  Oskarsson, Aron Ingi 1875 ISL0.501-0.2940-11.60 
  Kehr, Hans-Joachim 1978 GER1.0010.334013.20 
  Hernandez Gonzalez, William f2402 CUB0.001-0.1540-6.00 
  Abreu Delgado, Aryam g2455 CUB0.001-0.1140-4.40 
  Seehagen, Jan 1863 GER1.0010.20408.00 
  Fernandez Guillen, Ernesto J. f2362 CUB0.001-0.1940-7.60 
  Rodriguez Arrieta, Maria Elena wm1911 CRC0.501-0.2540-10.00 
  Fernandez Rivero, Karla July wf2023 CUB0.501-0.1240-4.80 

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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