Individual Calculations August 2022
 Tsiapko, Andrii  Total change: -76.00  Rating chartPersonal card
 Najdorf Chess Festival 2022 group B Warszawa POL 2022-07-09
RcRownchangeKK*chgGame
 1407 1537 5.50 9 -0.43 40 -17.20 
  Krowicki, Przemyslaw 1142 POL1.0010.08403.20 
  Lopaciuk, Michal 1322 POL1.0010.23409.20 
  Rutkowski, Feliks 1402 POL1.0010.324012.80 
  Bubien, Antoni 1472 POL0.001-0.5940-23.60 
  Borys, Marek 1314 POL1.0010.22408.80 
  Jaszczuk, Piotr 1389 POL1.0010.304012.00 
  Prokopiuk, Jakub 1477 POL0.501-0.0840-3.20 
  Yasmo, Daniil 1680 UKR0.001-0.3140-12.40 
  Matskevich, Varvara 1463 FID0.001-0.6040-24.00 

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)
 
 Warsaw Chess Open 2022 - B Warszawa POL 2022-07-18
RcRownchangeKK*chgGame
 1230 1537 4.50 7 -1.47 40 -58.80 
  Serafin, Franciszek 1137  * POL1.0010.08403.20 
  Janik, Grzegorz 1203 POL0.501-0.3840-15.20 
  Czapka, Piotr 1323 POL0.001-0.7740-30.80 
  Mocny, Stanislaw 1296 POL0.501-0.3040-12.00 
  Mazus, Jakub 1240 POL0.501-0.3540-14.00 
  Przybylski, Marek 1239 POL1.0010.15406.00 
  Laskowski, Jerzy 1173 POL1.0010.10404.00 
 * 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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