Individual Calculations September 2021
 Mazonik, Oliwier  Total change: -0.80  Rating chartPersonal card
 I Turniej Szachowy o Puchar Starosty Szydlowieckiego Szydlowiec POL 2021-08-07
RcRownchangeKK*chgGame
 1364 1431 2.50 5 -0.28 40 -11.20 
  Opala, Natalia 1031  * POL1.0010.08403.20 
  Rozmiarek, Krzysztof 1672 POL0.5010.304012.00 
  Suminski, Bogdan 1422 POL0.001-0.5140-20.40 
  Ladon, Tymoteusz 1080 POL1.0010.11404.40 
  Ciechonski, Piotr 1613 POL0.001-0.2640-10.40 
 * 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)
 
 Otwarty Turniej Szachowy Skarzyskie Lato ze "Skoczkiem" 2021 Skarzysko-Kamienna POL 2021-08-13
RcRownchangeKK*chgGame
 1557 1431 2.50 6 0.26 40 10.40 
  Wieczorek, Jakub 1762 POL0.001-0.1240-4.80 
  Lis, Maksymilian 1135 POL1.0010.15406.00 
  Koziej, Maciej f1831  * POL0.5010.424016.80 
  Pomagalski, Marcin 1831  * POL0.001-0.0840-3.20 
  Staniewicz, Adrianna wc1385 POL1.0010.444017.60 
  Olesinski, Michal 1395 POL0.001-0.5540-22.00 
 * 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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