Rapid: Individual Calculations July 2021
 Sacharewicz, Krzysztof  Total change: -73.40  Rating chartPersonal card
 XI Turniej Szachowy o Puchar Kawki Warszawa POL 2021-05-30
RcRownchangeKK*chgGame
 1709 1832 5.00 7 0.98 20 19.60 
  Radecka, Karolina 1097 POL1.0010.01200.20 
  Marks, Jaroslaw 1412 POL1.0010.07201.40 
  Karwowski, Kacper c2082 POL0.001-0.1920-3.80 
  Trybula, Agata 1472 POL1.0010.10202.00 
  Chomczyk, Marek 2114 POL1.0010.842016.80 
  Kozak, Michal 1769 POL0.001-0.5920-11.80 
  Gubay, Nikolay 2016 UKR1.0010.742014.80 

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)
 
 XII Turniej Szachowy o Puchar Kawki Warszawa POL 2021-06-06
RcRownchangeKK*chgGame
 1596 1830 3.00 6 -1.11 20 -22.20 
  Oles, Jan 1288 POL1.0010.03200.60 
  Mannke, Manfred 2027 POL0.001-0.2520-5.00 
  Kuznik, Kamil 1493 POL1.0010.12202.40 
  Praczukowski, Stanislaw 2113 POL0.001-0.1620-3.20 
  Kruhlik, Bartosz 1518 POL0.001-0.8620-17.20 
  Dymowska, Joanna 1139 POL1.0010.01200.20 

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)
 
 XIII Turniej Szachowy o Puchar Kawki Warszawa POL 2021-06-13
RcRownchangeKK*chgGame
 1714 1830 3.50 6 -0.32 20 -6.40 
  Chomczyk, Marek 2116 POL0.001-0.1620-3.20 
  Zbrzeski, Piotr 1708 POL0.501-0.1720-3.40 
  Branicki, Slawomir 1559 POL1.0010.17203.40 
  Syrkiewicz, Michal 1843 POL1.0010.522010.40 
  Bartodziej, Bartosz 1624 POL0.001-0.7620-15.20 
  Kwiecinski, Rafal 1432 POL1.0010.08201.60 

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)
 
 XIV Turniej Szachowy o Puchar Kawki Warszawa POL 2021-06-20
RcRownchangeKK*chgGame
 1450 1830 3.00 6 -2.12 20 -42.40 
  Kuznik, Szymon 1102 POL1.0010.01200.20 
  Hrytsyuk, Maksym 1469 UKR0.001-0.9020-18.00 
  Antoszewski, Wojciech 1535 POL0.001-0.8520-17.00 
  Holdakowski, Filip 1249 POL1.0010.02200.40 
  Krasiewicz, Dawid 1591 POL1.0010.20204.00 
  Janeczko, Jakub 1756 POL0.001-0.6020-12.00 

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)
 
 XV Turniej Szachowy o Puchar Kawki Warszawa POL 2021-06-27
RcRownchangeKK*chgGame
 1538 1830 3.50 6 -1.10 20 -22.00 
  Plocha, Karol 1549 POL0.001-0.8420-16.80 
  Dymowska, Joanna 1139 POL1.0010.01200.20 
  Branicki, Slawomir 1559 POL1.0010.17203.40 
  Oles, Jan 1288 POL1.0010.03200.60 
  Grzenkowicz, Lukasz 1580 POL0.501-0.3120-6.20 
  Praczukowski, Stanislaw 2113 POL0.001-0.1620-3.20 

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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