Rapid: Individual Calculations October 2023
 Chowaniec, Artur  Total change: 76.60  Rating chartPersonal card
 XXXIII Ogolnopolski Memorial Szachowy Jana Gietki gr A Rudnik nad Sanem POL 2023-09-16
RcRownchangeKK*chgGame
 1700 1502 5.00 9 2.72 20 54.40 
  Czernicki, Bogdan 1742 POL1.0010.802016.00 
  Babiarz, Arkadiusz 1865 POL0.001-0.1020-2.00 
  Tokarz, Izabela 1726 POL0.5010.28205.60 
  Lusio, Krzysztof 1755 POL0.001-0.1920-3.80 
  Stachowicz, Hubert 1637 POL0.001-0.3220-6.40 
  Linart, Gracjan 1601 POL1.0010.642012.80 
  Trybowska, Anna 1592 POL0.5010.12202.40 
  Leja, Adam 1686 POL1.0010.742014.80 
  Giefert, Sara 1696 POL1.0010.752015.00 

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)
 
 VI Turniej Szachowy o Puchar Prezydenta Miasta Tarnobrzega 2023 Gr A Tarnobrzeg POL 2023-09-24
RcRownchangeKK*chgGame
 1638 1502 4.50 9 1.11 20 22.20 
  Marszalek, Maciej f2206 POL0.001-0.0120-0.20 
  Kulig, Karol 1222 POL1.0010.16203.20 
  Juszczuk, Grzegorz 1698 POL0.001-0.2520-5.00 
  Rotkiewicz, Zbigniew 1188 POL1.0010.14202.80 
  Karas, Kacper 1333 POL1.0010.28205.60 
  Biesiadecki, Adam 1777 POL1.0010.832016.60 
  Leja, Adam 1686 POL0.001-0.2620-5.20 
  Czernicki, Bogdan 1742 POL0.5010.30206.00 
  Zieba, Hubert 1894 POL0.001-0.0820-1.60 

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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