Individual Calculations February 2022
 Jakubowski, Krzysztof  Total change: 5.00  Rating chartPersonal card
 Roquetas Chess Festival 2022 - XXXIII International Open Roquetas de Mar ESP 2022-01-04
RcRownchangeKK*chgGame
 2351 2470 5.50 9 -0.30 10 -3.00 
  Garcia Fernandez, Victor 2070  * ESP1.0010.08100.80 
  Lopez Gonzalez, Daniel f2202 ESP1.0010.17101.70 
  Fernandez Diaz, Cristian f2364 ESP1.0010.36103.60 
  Fier, Alexandr g2573 BRA0.001-0.3610-3.60 
  Kapitanchuk, Tomas f2327 ARG1.0010.31103.10 
  Bernabeu Lopez, Carlos Javier f2421 ESP0.501-0.0710-0.70 
  Luch, Michal m2370 POL0.501-0.1410-1.40 
  Leenhouts, Koen m2419 NED0.501-0.0710-0.70 
  Fernandez Guillen, Ernesto J. m2411 CUB0.001-0.5810-5.80 
 * 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)
 
 Extraliga 2021/2022 r7-8 various CZE 2022-01-29
RcRownchangeKK*chgGame
 2392 2470 2.00 2 0.80 10 8.00 
  Stalmach, Richard f2308 CZE1.0010.29102.90 
  Zwardon, Vojtech m2476 CZE1.0010.51105.10 

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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