Individual Calculations February 2020
 Dorau, Zygmunt  Total change: -64.40  Rating chartPersonal card
 Sylwestrowy Turniej Klubu Marynarki Wojennej 2019 Gdynia POL 2019-12-27
RcRownchangeKK*chgGame
 1447 1507 3.50 8 -1.07 20 -21.40 
  Malinowski, Szymon 1658 POL0.001-0.3020-6.00 
  Jagodzinski, Jaromir 1167 POL1.0010.12202.40 
  Oltuszyk, Cezary 1516 POL0.001-0.4920-9.80 
  Szymczyk, Antoni 1327 POL0.501-0.2420-4.80 
  Skrzypczynski, Kacper 1445 POL1.0010.41208.20 
  Kultucki, Kamil 1303 POL1.0010.24204.80 
  Filipska, Maja 1675 POL0.001-0.2820-5.60 
  Rajtar, Jaroslaw 1487 POL0.001-0.5320-10.60 

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)
 
 VIII MIEDZYNARODOWY FESTIWAL SZACHOWY GWIAZDA POLNOCY - OPEN Jastrzebia Gora POL 2020-01-20
RcRownchangeKK*chgGame
 1360 1507 2.50 7 -2.15 20 -43.00 
  Ciechonski, Piotr 1769 POL0.001-0.1820-3.60 
  Rudzinski, Damian 1107  * POL0.001-0.9220-18.40 
  Borowik, Karol 1204 POL0.001-0.8620-17.20 
  Chmura, Eryk 1183 POL0.501-0.3720-7.40 
  Jezikowska, Nadzieja 1255 POL1.0010.19203.80 
  Milewski, Mateusz 1237 POL1.0010.17203.40 
  Jagura, Norbert 1765 POL0.001-0.1820-3.60 
 * 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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