Rapid: Individual Calculations April 2023
 Boguszewski, Kacper  Total change: 52.40  Rating chartPersonal card
 Turniej Szachowy o Puchar Rektora Uniwersytetu w Bialymstoku Bialystok POL 2023-03-04
RcRownchangeKK*chgGame
 1562 1290 2.00 6 0.70 40 28.00 
  Kozlowski, Bogdan 1712 POL0.5010.434017.20 
  Chomicki, Kornel 1517 POL0.5010.294011.60 
  Jurewicz, Andrzej 1599 POL0.001-0.1440-5.60 
  Sawicki, Dorian 1783 POL0.001-0.0440-1.60 
  Talecki, Karol 1125 POL1.0010.284011.20 
  Jaszczuk, Piotr 1633 POL0.001-0.1240-4.80 

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)
 
 XI Turniej Szachowy poswiecony pamieci Krzysztofa Kierzkowskiego o Puchar Burmistrza Orzysza Orzysz POL 2023-03-26
RcRownchangeKK*chgGame
 1482 1290 2.50 6 0.61 40 24.40 
  Kotarski, Bartosz 1899 POL0.001-0.0240-0.80 
  Strzyz, Andrzej 1066 POL1.0010.22408.80 
  Hartlinski, Tomasz 1618 POL0.5010.374014.80 
  Kopacki, Aleksander 1571 POL0.001-0.1640-6.40 
  Cybulski, Wojciech 1503 POL0.001-0.2340-9.20 
  Fibikowski, Mateusz 1237 POL1.0010.434017.20 

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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