Rapid: Individual Calculations January 2023
 Hasterok, Lukasz  Total change: -20.40  Rating chartPersonal card
 III Memorial Kazimierza Przybylka Lesnica POL 2022-12-10
RcRownchangeKK*chgGame
 1458 1563 3.00 3 1.19 20 23.80 
  Panek, Andrzej 1487 POL1.0010.40208.00 
  Turek, Beata 1163  * POL1.0010.08201.60 
  Zurek, Jacek 1724 POL1.0010.712014.20 
 * 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)
 
 European Open and Women Rapid and Blitz Chess Championships 2022 - RAPID Katowice POL 2022-12-17
RcRownchangeKK*chgGame
 1591 1563 3.50 11 -2.21 20 -44.20 
  Reza, Wojciech f2283 POL0.001-0.0120-0.20 
  Libura, Mikolaj 1163  * POL1.0010.08201.60 
  Sop, Selen wf1976 TUR0.001-0.0720-1.40 
  Grochola, Ireneusz 1208 POL1.0010.11202.20 
  Skarbarchuk, Tetyana 1888 UKR0.001-0.1320-2.60 
  Jozwiak, Wiktor 1178 POL1.0010.09201.80 
  Aksianevich, Yury 1851 FID0.001-0.1620-3.20 
  Modzelewski, Filip 1225 POL0.501-0.3820-7.60 
  Brendel, Oliver m2243 GER0.001-0.0120-0.20 
  Lach, Alicja 1297 POL0.001-0.8220-16.40 
  Sivickis, Kornelia 1188 POL0.001-0.9120-18.20 
 * 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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