Rapid: Individual Calculations June 2023
 Sivickis, Kornelia  Total change: -5.20  Rating chartPersonal card
 XXV PITS-Wapno-2023 A Wapno POL 2023-05-03
RcRownchangeKK*chgGame
 1572 1499 3.50 8 -0.31 40 -12.40 
  Razin, Vadim 2300 UKR0.0010.00400.00 
  Samol, Zofia 1099  * POL1.0010.08403.20 
  Zajac, Szymon 1837 POL1.0010.884035.20 
  Adamczewski, Maciej 1979 POL0.001-0.0540-2.00 
  Szelag, Zuzanna 1709 POL0.001-0.2340-9.20 
  Samol, Julia 1257 POL0.001-0.8040-32.00 
  Stanczak, Olaf 1271 POL0.501-0.2940-11.60 
  Kosecki, Oskar 1125 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)
 
 9. Otwarty Turniej Grand Prix Torunia Fundacja In Spe 2022-2023 - OPEN A Torun POL 2023-05-13
RcRownchangeKK*chgGame
 1520 1499 4.00 8 0.18 40 7.20 
  Zarecki, Piotr 1518 POL0.001-0.4740-18.80 
  Szumilas, Mateusz 1251 POL1.0010.19407.60 
  Klimowski, Artur 1284 POL1.0010.23409.20 
  Sliwicka, Weronika 1436 POL1.0010.414016.40 
  Mazurek, Jerzy 1640 POL0.001-0.3140-12.40 
  Borkowski, Kamil 1852 POL0.001-0.1140-4.40 
  Moszczynski, Michal 1538 POL1.0010.554022.00 
  Wozniak, Krzysztof 1638 POL0.001-0.3140-12.40 

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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