Individual Calculations October 2022
 Kasperek, Jozef  Total change: -29.20  Rating chartPersonal card
 XIX MIEDZYNARODOWY INTEGRACYJNY TURNIEJ SZACHOWY Bielsko-Biala POL 2022-09-20
RcRownchangeKK*chgGame
 1507 1514 2.50 8 -1.46 20 -29.20 
  Kosiba, Marcin 1753 POL0.001-0.2020-4.00 
  Kultucki, Arkadiusz 1114  * POL1.0010.08201.60 
  Gasik, Jadwiga 1641 POL0.5010.17203.40 
  Poniewierski, Piotr 1777 POL0.001-0.1820-3.60 
  Plotecki, Jan 1627 POL0.5010.15203.00 
  Feliksinski, Tadeusz 1624 POL0.001-0.3520-7.00 
  Pastuszko, Katarzyna 1274 POL0.001-0.8020-16.00 
  Krogulski, Mariusz 1242 POL0.501-0.3320-6.60 
 * 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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