Rapid: Individual Calculations April 2023
 Gorecki, Mateusz  Total change: -29.20  Rating chartPersonal card
 Turniej Przyjazni Polsko-Ukrainskiej gr. A open Kielce POL 2023-03-05
RcRownchangeKK*chgGame
 1525 1509 4.00 9 -0.88 20 -17.60 
  Golubka, Petro g2413 UKR0.0010.00200.00 
  Klymuk, Maksym 1385 POL0.001-0.6720-13.40 
  Gajewski, Pawel 1312 POL1.0010.25205.00 
  Prokopiuk, Mateusz 1420 POL0.001-0.6220-12.40 
  Niskiewicz, Jan 1109  * POL1.0010.08201.60 
  Oleksa, Marcin 1437 POL1.0010.40208.00 
  Bidula, Evgen 1233 UKR1.0010.17203.40 
  Achinovich, Oleg 1749 UKR0.001-0.2020-4.00 
  Makarov, Oleg 1663 UKR0.001-0.2920-5.80 
 * 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)
 
 V Memorial Szachowy im. Ryszarda Nowickiego - Open Ostrowiec Swietokrzyski POL 2023-03-19
RcRownchangeKK*chgGame
 1458 1509 3.50 7 -0.58 20 -11.60 
  Daszkiewicz, Michal 1164 POL1.0010.11202.20 
  Rasinski, Jan 1109  * POL1.0010.08201.60 
  Stefaniec, Mateusz 1348 POL0.001-0.7120-14.20 
  Opala, Natalia 1212 POL1.0010.15203.00 
  Daszkiewicz, Adrian 1429 POL0.001-0.6120-12.20 
  Skrzypczak, Tomasz 1999 POL0.5010.46209.20 
  Kaczmarska, Joanna 1944 POL0.001-0.0620-1.20 
 * 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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