Individual Calculations August 2018
 Rak, Jacek  Total change: -28.80  Rating chartPersonal card
 II Miedzynarodowy Festiwal Szachowy "Puchar Baltyku" - Open C Darlowko POL 2018-06-24
RcRownchangeKK*chgGame
 1127 1418 3.00 6 -2.02 30 -60.60 
  Zapalowska, Wiktoria 1018  * POL1.0010.08302.40 
  Budny, Piotr 1200 POL0.001-0.7830-23.40 
  Wozniak, Mateusz 1057 POL0.001-0.9030-27.00 
  Ptak, Radoslaw 1158 POL0.001-0.8230-24.60 
  Owierczuk, Szymon 1081 POL1.0010.12303.60 
  Wankowicz, Jan 1250 POL1.0010.28308.40 
 * 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)
 
 18th INTERNATIONAL NAJDORF CHESS FESTIVAL Gr. C Warszawa POL 2018-07-08
RcRownchangeKK*chgGame
 1319 1457 5.50 8 0.15 30 4.50 
  Abramowicz, Ignacy 1111 POL1.0010.11303.30 
  Wojdalski, Lukasz 1282 POL1.0010.27308.10 
  Nowacka, Dorota 1279 POL0.001-0.7330-21.90 
  Lazniewska, Zofia 1247 POL1.0010.23306.90 
  Berdyga, Mariusz 1257 POL1.0010.24307.20 
  Przepiora, Anna 1593 POL0.5010.18305.40 
  Kozlowski, Andrzej 1580 POL0.5010.17305.10 
  Jaskulski, Jan 1200 POL0.501-0.3230-9.60 

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)
 
 Druzynowe Mistrzostwa Polski Juniorow - Ekstraliga 2018 Kudowa-Zdroj POL 2018-07-21
RcRownchangeKK*chgGame
 1736 1457 2.50 9 0.91 30 27.30 
  Wieczorek, Mikolaj 1651 POL0.001-0.2530-7.50 
  Szydlo, Michal 1697 POL1.0010.803024.00 
  Czernek, Tymon 1857  * POL0.001-0.0830-2.40 
  Matela, Krzysztof 1734 POL0.001-0.1730-5.10 
  Madej, Marek 1786 POL1.0010.883026.40 
  Swiech, Lukasz 1591 POL0.5010.18305.40 
  Bogusz, Alan 1637 POL0.001-0.2630-7.80 
  Marcinczyk, Monika wc1857  * POL0.001-0.0830-2.40 
  Seemann, Jakub 1814 POL0.001-0.1130-3.30 
 * 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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