Rapid: Individual Calculations February 2020
 Rusak, Jan  Total change: 15.80  Rating chartPersonal card
 2. runda Grand Prix Bialegostoku "Zima-Wiosna 2020" - rapid Bialystok POL 2020-01-10
RcRownchangeKK*chgGame
 1370 1382 3.00 6 -0.05 20 -1.00 
  Paszkowski, Krystian 1744 POL0.001-0.1020-2.00 
  Siemienkiewicz, Jakub 1210 POL1.0010.27205.40 
  Strumilo, Slawomir 1697 POL0.001-0.1420-2.80 
  Jaroszewicz, Dominika 1001 POL1.0010.09201.80 
  Sledziewski, Adam 1570 POL0.001-0.2620-5.20 
  Prokopiuk, Szymon 995 POL1.0010.09201.80 

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)
 
 4. runda Grand Prix Bialegostoku "Zima-Wiosna 2020" - rapid Bialystok POL 2020-01-24
RcRownchangeKK*chgGame
 1522 1382 3.00 6 0.84 20 16.80 
  Kaminski, Maciej 1782  * POL0.001-0.0820-1.60 
  Jarocki, Gabriel 1419 POL0.001-0.4520-9.00 
  Filimoniuk, Marcin 1696 POL1.0010.862017.20 
  Sazon, Adam 1257 POL1.0010.33206.60 
  Grabarczyk, Edmund 1196 POL1.0010.26205.20 
  Zochowski, Kacper f1782  * POL0.001-0.0820-1.60 
 * 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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