Blitz: Individual Calculations July 2023
 Szumiec, Jan  Total change: 48.64  Rating chartPersonal card
 XXXIII Miedzynarodowe Szachowe Mistrzostwa Malopolski - Blitz Krakow POL 2023-06-11
RcRownchangeKK*chgGame
 1556 1103 1.00 8 0.21 38 7.98 
  Hilarecki, Grzegorz 1842 POL0.0010.00380.00 
  Zgorzalek, Michal 1519 POL0.001-0.0738-2.66 
  Mirek, Szymon 1502 POL0.001-0.0838-3.04 
  Ryszka, Mateusz 1298 POL1.0010.753828.50 
  Palacki, Rafal 1847 POL0.0010.00380.00 
  Rozek, Michal 1713 POL0.001-0.0238-0.76 
  Ryszka, Maciej 1434 POL0.001-0.1238-4.56 
  Moroz, Volodymyr 1295 POL0.001-0.2538-9.50 

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)
 
 Otwarte Mistrzostwa Malopolski w Szachach Blyskawicznych Radlow POL 2023-06-18
RcRownchangeKK*chgGame
 1486 1103 2.50 10 1.07 38 40.66 
  Zulawinski, Mariusz 1730 POL0.001-0.0138-0.38 
  Swigon, Tomasz 1847 POL0.0010.00380.00 
  Debowska, Olga 1250 POL0.5010.20387.60 
  Mazgaj, Bartosz 1259 POL0.001-0.2938-11.02 
  Peret, Ryszard 1436 POL0.5010.383814.44 
  Korda, Filip 1528 POL0.001-0.0738-2.66 
  Orlowski, Krzysztof 1493 POL0.001-0.0938-3.42 
  Zgoda, Aleksandra 1364 POL0.5010.323812.16 
  Kawecki, Kamil 1202 POL1.0010.643824.32 
  Wielgus, Jerzy 1753 POL0.001-0.0138-0.38 

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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