Rapid: Individual Calculations August 2021
 Olszowski, Andrzej  Total change: -81.80  Rating chartPersonal card
 IX SZACHOWY TURNIEJ PRZYJAZNI POLSKO-WEGIERSKIEJ - GRUPA OPEN FIDE Katowice POL 2021-07-03
RcRownchangeKK*chgGame
 1332 1617 3.00 8 -3.41 20 -68.20 
  Krzywda, Andrzej c2111 POL0.001-0.0420-0.80 
  Lelek, Paulina 1225 POL0.001-0.9220-18.40 
  Zapalowska, Wiktoria 1211 POL0.001-0.9220-18.40 
  Gryt, Martyna 1039 POL1.0010.02200.40 
  Noworyta, Marek 1275 POL1.0010.12202.40 
  Tarlowski, Bartosz 1307 POL0.001-0.8620-17.20 
  Kokot, Agnieszka 1202 POL1.0010.07201.40 
  Mlynek, Maksymilian 1284 POL0.001-0.8820-17.60 

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)
 
 Puchar Polski w Szachach - Turniej Kwalifikacyjny Opole 2021 Opole POL 2021-07-17
RcRownchangeKK*chgGame
 1532 1617 4.00 8 -0.68 20 -13.60 
  Rosiak, Agata 1715 POL1.0010.632012.60 
  Hasterok, Mateusz 2055 POL0.001-0.0620-1.20 
  Walentynowicz, Marcin 1384 POL1.0010.21204.20 
  Koziorowicz, Michal 2045 POL0.001-0.0720-1.40 
  Pietrzak, Tomasz 1569 POL0.001-0.5720-11.40 
  Psyk, Wlodzimierz 1187 POL1.0010.07201.40 
  Przybys, Bruno 1135 POL0.001-0.9520-19.00 
  Hlubek, Tymoteusz 1165 POL1.0010.06201.20 

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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