Individual Calculations September 2018
 Bartoszewicz, Marcin  Total change: -1.00  Rating chartPersonal card
 II Miedzynarodowy Memorial Ireny Warakomskiej - Open B Suwalki POL 2018-08-01
RcRownchangeKK*chgGame
 1892 1854 4.50 9 0.46 20 9.20 
  Zurkowski, Andrzej 2076 POL0.001-0.2220-4.40 
  Choinska, Debora 1624 POL1.0010.21204.20 
  Koziej, Maciej f2027 POL0.001-0.2720-5.40 
  Wielgus, Wojciech 1605 POL0.501-0.3120-6.20 
  Pazdzior, Michal 1656 POL1.0010.24204.80 
  Kumanovskiy, Evgeny 2084 UKR1.0010.792015.80 
  Mazalon, Mariusz 2055 POL0.001-0.2420-4.80 
  Gawronski, Miroslaw 2026 POL0.001-0.2720-5.40 
  Dryja, Szymon 1878 POL1.0010.532010.60 

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)
 
 54th International Akiba Rubinstein Chess Festival - OPEN C Polanica Zdroj POL 2018-08-18
RcRownchangeKK*chgGame
 1625 1854 6.50 9 -0.51 20 -10.20 
  Kaliszuk, Kamil 1479 POL0.501-0.4120-8.20 
  Brodacki, Rafal 1517 POL1.0010.12202.40 
  Zielinski, Marcin 1583 POL1.0010.17203.40 
  Zabron, Maksym 1685 POL0.501-0.2220-4.40 
  Karleszko, Karolina 1598 POL1.0010.19203.80 
  Wnek, Filip 1695 POL0.501-0.2120-4.20 
  Paprocki, Antoni 1757 POL0.001-0.6320-12.60 
  Gromada, Andrzej 1663 POL1.0010.25205.00 
  Rycyk, Radoslaw 1645 POL1.0010.23204.60 

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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