Individual Calculations March 2018
 Borsos, Bogdan  Total change: -2.60  Rating chartPersonal card
 Open Portugal 2018 Lisbon POR 2018-02-03
RcRownchangeKK*chgGame
 2224 2301 4.00 8 -0.68 10 -6.80 
  Arroyo Figuero, Fernando 1901  * ESP1.0010.08100.80 
  Cabello Aguilar, Enrique 2015 ESP0.501-0.3410-3.40 
  Blum, Gernot 2028 GER1.0010.17101.70 
  Arizmendi Martinez, Julen Luis g2508 ESP0.5010.27102.70 
  Spraggett, Kevin g2535 CAN0.001-0.2110-2.10 
  Cuevas Fernandez, Jose Alberto 2128 ESP1.0010.27102.70 
  Nevednichy, Vladislav g2551 ROU0.001-0.1910-1.90 
  Gonzalez Pruneda, Arturo 2126 ESP0.001-0.7310-7.30 
 * 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)
 
 HUN Team League 2nd Div. Barcza Gedeon Group 2017-2018 R 8 Hungary East HUN 2018-02-18
RcRownchangeKK*chgGame
 2246 2301 1.00 1 0.42 10 4.20 
  Borsavolgyi, Tamas f2246 HUN1.0010.42104.20 

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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