Rapid: Individual Calculations June 2023
 Wilgosz, Tomasz  Total change: -18.40  Rating chartPersonal card
 Grand Prix Polonii 2023 - turniej 17 Wroclaw POL 2023-05-12
RcRownchangeKK*chgGame
 1612 1605 2.50 6 -0.48 20 -9.60 
  Kanicki, Krzysztof 2057 POL0.001-0.0620-1.20 
  Mazur, Kacper 1325 POL1.0010.16203.20 
  Turek, Michal 1736 POL0.5010.18203.60 
  Smukowski, Bartosz 1641 POL0.001-0.4520-9.00 
  Sonibare, Antoni 1249 POL1.0010.11202.20 
  Marek, Grzegorz 1664 POL0.001-0.4220-8.40 

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)
 
 Grand Prix Polonii 2023 - turniej 18 Wroclaw POL 2023-05-19
RcRownchangeKK*chgGame
 1570 1605 4.00 7 0.16 20 3.20 
  Garbaczewski, Jakub 1205  * POL1.0010.08201.60 
  Luberanski, Jakub f2035 POL0.5010.43208.60 
  Wilgosz, Szczepan 1656 POL0.5010.07201.40 
  Grossmann, Ryszard f1817 POL0.001-0.2320-4.60 
  Kotkowski, Jacek Stefan 1339 NOR0.001-0.8220-16.40 
  Sawczuk, Czeslaw 1505 POL1.0010.36207.20 
  Sakharchuk, Aliaksandr 1431 POL1.0010.27205.40 
 * 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)
 
 Turniej Szachowy z okazji Dnia Hutnika o Puchar Prezesa Zarzadu KGHM Polska Miedz SA 2023 Legnica POL 2023-05-27
RcRownchangeKK*chgGame
 1548 1605 4.00 8 -0.60 20 -12.00 
  Repetilo, Daria 1237 UKR1.0010.10202.00 
  Owad, Jakub 1221 POL1.0010.09201.80 
  Rog, Bartlomiej 2008 POL0.001-0.0820-1.60 
  Madrawski, Krzysztof 2027 POL0.001-0.0720-1.40 
  Grzesik, Stanislaw 1263 POL1.0010.12202.40 
  Popczynska, Michalina 1303 POL1.0010.15203.00 
  Madej, Marek 1957 POL0.001-0.1120-2.20 
  Trusewicz, Jakub 1368 POL0.001-0.8020-16.00 

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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