Individual Calculations January 2020
 Borocz, Istvan  Total change: -8.70  Rating chartPersonal card
 HUN National Team Ch. Maroczy Division 2019-2020 R 5-6 Hungary East HUN 2019-12-01
RcRownchangeKK*chgGame
 2402 2346 0.50 1 0.08 10 0.80 
  Petrisor, Adrian-Marian m2402 ROU0.5010.08100.80 

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)
 
 VI Sunway Sitges International Chess Festival - Group A Sitges ESP 2019-12-13
RcRownchangeKK*chgGame
 2263 2346 5.00 10 -0.95 10 -9.50 
  Perez Bolanos, David 1946  * ESP1.0010.08100.80 
  Bjerre, Jonas Buhl m2526 DEN0.001-0.2610-2.60 
  Toshali, V 2083 IND1.0010.18101.80 
  Narciso Dublan, Marc g2516 ESP0.001-0.2810-2.80 
  Meers, Hubert 2161 POL1.0010.26102.60 
  Lobanov, Sergei m2504 RUS0.001-0.2910-2.90 
  Tejaswini, Sagar wm2128 IND0.501-0.2810-2.80 
  Godbole, Atharva 2148 IND0.501-0.2610-2.60 
  Hapala, Elisabeth wf2139 AUT1.0010.23102.30 
  Larino Nieto, David g2475 ESP0.001-0.3310-3.30 
 * 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)
 

 

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