Rapid: Individual Calculations October 2023
 Buchwald, Filip  Total change: -57.60  Rating chartPersonal card
 Polish Rapid Youth Chess Championship 2023 - B16 Bydgoszcz POL 2023-08-29
RcRownchangeKK*chgGame
 1298 1231 2.50 10 -1.95 40 -78.00 
  Jaworski, Tymon 1748 POL0.001-0.0440-1.60 
  Stachowicz, Hubert 1475 POL0.001-0.2040-8.00 
  Maciaszek, Franciszek 1097 POL0.001-0.6840-27.20 
  Tanski, Wojciech 1105 POL1.0010.334013.20 
  Bartoszczuk, Adam 1460 POL0.001-0.2140-8.40 
  Bloch, Damian 1059 POL0.501-0.2340-9.20 
  Garwacki, Kornel 1542 POL0.001-0.1440-5.60 
  Lachacz, Witold 1138 POL0.501-0.1340-5.20 
  Przeslanski, Bartosz 1171 POL0.001-0.5840-23.20 
  Kosecki, Oskar 1181 POL0.501-0.0740-2.80 

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)
 
 X SZACHOWY TURNIEJ PRZYJAZNI POLSKO-WEGIERSKIEJ - GRUPA OPEN Katowice POL 2023-09-09
RcRownchangeKK*chgGame
 1641 1231 1.50 6 0.51 40 20.40 
  Radzimski, Antoni 1961 POL0.001-0.0140-0.40 
  Was, Jakub 1632 POL0.001-0.0840-3.20 
  Deorowicz, Pawel 1596 POL0.001-0.1040-4.00 
  Szydlowska-Duda, Marta 1989 POL0.0010.00400.00 
  Swiderski, Piotr 1090 POL1.0010.314012.40 
  Klimczok, Krystian 1577 POL0.5010.394015.60 

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)
 

 

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