Individual Calculations July 2023
 Gibala, Adam  Total change: 53.20  Rating chartPersonal card
 III Dolnoslaska Liga Szachowa 2023 - Turniej o awans do II Ligi Szachowej Wroclaw POL 2023-06-03
RcRownchangeKK*chgGame
 1650 1763 4.00 5 0.82 40 32.80 
  Wiewiora, Mateusz 1445 POL1.0010.13405.20 
  Janas, Andrzej 1499 POL0.501-0.3240-12.80 
  Grzesik, Norbert 1946 POL1.0010.744029.60 
  Bartlomowicz, Jakub 1649 POL1.0010.344013.60 
  Lachowicz, Dominik 1713 POL0.501-0.0740-2.80 

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)
 
 Druzynowe Mistrzostwa Polski Juniorow - I Liga 2023 Lublin POL 2023-06-13
RcRownchangeKK*chgGame
 1743 1763 5.00 9 0.51 40 20.40 
  Kisiel, Dominik 1343 POL1.0010.07402.80 
  Witczak, Borys 1856 POL1.0010.634025.20 
  Zalewski, Witold 1363  * POL1.0010.08403.20 
  Dobosiewicz, Dawid 1808 POL0.5010.06402.40 
  Micula, Jakub 1666 POL0.001-0.6340-25.20 
  Liskiewicz, Jakub 1970 POL0.5010.274010.80 
  Nawalaniec, Adam 1926 POL0.5010.22408.80 
  Kania, Franciszek 1831 POL0.5010.09403.60 
  Pycinski, Wladyslaw 1927 POL0.001-0.2840-11.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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