Individual Calculations September 2018
 Jaroch, Karol  Total change: -20.80  Rating chartPersonal card
 II Miedzynarodowy Memorial Ireny Warakomskiej - Open A Suwalki POL 2018-08-01
RcRownchangeKK*chgGame
 2254 2222 3.50 9 -0.72 20 -14.40 
  Warakomski, Tomasz g2512 POL0.5010.34206.80 
  Nasuta, Grzegorz m2497 POL0.001-0.1720-3.40 
  Yevseev, Denis g2513 RUS0.001-0.1520-3.00 
  Jankowiak, Tomasz 2117 POL0.001-0.6420-12.80 
  Ocytko, Andrzej 2155 POL0.501-0.0920-1.80 
  Praczukowski, Stanislaw 2136 POL0.001-0.6220-12.40 
  Sliwerski, Radoslaw 1990 POL1.0010.21204.20 
  Maj, Pawel 2071 POL0.501-0.2020-4.00 
  Krzywda, Andrzej c2296 POL1.0010.602012.00 

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)
 
 XXVI Miedzynarodowy Festiwal Szachowy w Poznaniu Poznan POL 2018-08-19
RcRownchangeKK*chgGame
 2027 2222 6.00 9 -0.32 20 -6.40 
  Czarnolewski, Piotr 1822  * POL1.0010.08201.60 
  Wojdak, Jan 1822  * POL1.0010.08201.60 
  Janicki, Rafal 1822  * POL1.0010.08201.60 
  Kulon, Klaudia wg2355 POL0.5010.18203.60 
  Khamitskiy, Sergei m2233 BLR0.5010.02200.40 
  Garbowski, Jakub 2129 POL0.501-0.1320-2.60 
  Plichta, Kamil f2337 POL0.001-0.3420-6.80 
  Norov, Artem 1905 BLR0.501-0.3720-7.40 
  Kupsik, Joanna 1822  * POL1.0010.08201.60 
 * 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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