Individual Calculations September 2019
 Czerw, Dawid  Total change: -11.80  Rating chartPersonal card
 III Miedzynarodowy Memorial Ireny Warakomskiej - Open A Suwalki POL 2019-08-05
RcRownchangeKK*chgGame
 2238 2281 4.00 9 -1.05 20 -21.00 
  Stupak, Kirill g2561 BLR0.5010.34206.80 
  Pavlov, Sergey m2491 UKR0.001-0.2320-4.60 
  Maj, Pawel 2139 POL0.501-0.1920-3.80 
  Kokoszczynski, Jan 2198 POL0.501-0.1120-2.20 
  Luba, Lukasz 2130 POL0.501-0.2020-4.00 
  Hoffmann, Yair 2101 ISR0.501-0.2420-4.80 
  Dzhuguryan, Tygran 2229 POL0.501-0.0720-1.40 
  Kumala, Aleksander c2185 POL0.001-0.6320-12.60 
  Szczurek, Krzysztof f2112 POL1.0010.28205.60 

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)
 
 OPEN Jastrzebie-Zdroj 2019 Jastrzebie-Zdroj POL 2019-08-12
RcRownchangeKK*chgGame
 2111 2281 6.00 8 0.46 20 9.20 
  Ziebura, Paulina 1881  * POL1.0010.08201.60 
  Koloczek, Maciej 1958 POL1.0010.13202.60 
  Distel, Pawel 1881  * POL1.0010.08201.60 
  Khamitskiy, Sergei m2243 BLR0.501-0.0520-1.00 
  Klepek, Witold 2197 POL1.0010.38207.60 
  Galuszka, Tomasz 2113 POL0.501-0.2220-4.40 
  Molenda, Marcin f2387 POL0.5010.14202.80 
  Tymrakiewicz, Rafal f2226 POL0.501-0.0820-1.60 
 * 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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