Individual Calculations August 2021
 Bartoszczuk, Adam  Total change: -7.20  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski Juniorow - I Liga 2021 Lublin POL 2021-06-26
RcRownchangeKK*chgGame
 1423 1409 3.00 9 -1.29 40 -51.60 
  Wierzbicki, Dawid 1653 POL0.001-0.2040-8.00 
  Rozek, Michal 1585 POL0.5010.23409.20 
  Jaworski, Tymon 1557 POL0.001-0.3040-12.00 
  Jedraszek, Michal 1111 POL1.0010.15406.00 
  Garwacki, Kornel 1475 POL0.001-0.4140-16.40 
  Kulczycka, Zofia 1354 POL0.001-0.5840-23.20 
  Grzadka, Artur 1582 POL0.001-0.2740-10.80 
  Klim, Juliusz 1337 POL1.0010.404016.00 
  Oles, Mateusz 1155 POL0.501-0.3140-12.40 

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)
 
 Miedzynarodowy Letni Puchar Malopolski w Szachach - OPEN A Krakow POL 2021-07-12
RcRownchangeKK*chgGame
 1555 1409 3.00 6 1.11 40 44.40 
  Witbrodt, Jakub 1682 POL1.0010.834033.20 
  Orlowski, Krzysztof 1469 POL0.001-0.4240-16.80 
  Karabasz, Kacper 1679 POL0.5010.334013.20 
  Gornisiewicz, Natalia 1521 POL0.5010.15406.00 
  Biel, Maciej 1415 POL0.001-0.4940-19.60 
  Zywert, Kacper 1565 POL1.0010.714028.40 

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)
 

 

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