Individual Calculations August 2019
 Bartczak, Hanna  Total change: 25.00  Rating chartPersonal card
 XV MIEDZYNARODOWY FESTIWAL SZACHOWY PERLA BALTYKU - GRUPA C Lazy POL 2019-06-23
RcRownchangeKK*chgGame
 1691 1419 4.00 9 2.30 20 46.00 
  Lada, Ireneusz 1819  * POL0.001-0.0820-1.60 
  Grubiak, Roman 1705 POL1.0010.842016.80 
  Przerwa, Waldemar 1731 POL0.5010.36207.20 
  Radzicki, Wieslaw 1780 POL0.001-0.1020-2.00 
  Czarnik, Jozef 1819  * GER0.001-0.0820-1.60 
  Olkuski, Tadeusz 1435 POL1.0010.522010.40 
  Dluzynski, Krzysztof 1585 POL0.5010.22204.40 
  Bregoszewski, Leon 1640 POL1.0010.782015.60 
  Gasik, Jadwiga 1704 POL0.001-0.1620-3.20 
 * 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)
 
 Najdorf Chess Festival gr. C Warszawa POL 2019-07-06
RcRownchangeKK*chgGame
 1288 1411 4.00 8 -1.05 20 -21.00 
  Adamala, Tomasz 1011  * POL1.0010.08201.60 
  Dobosiewicz, Krzysztof 1049 POL0.001-0.9020-18.00 
  Trochimczuk, Szymon 1163 POL1.0010.19203.80 
  Skowron, Dawid 1105 POL1.0010.14202.80 
  Wolska, Marta 1575 POL1.0010.722014.40 
  Hasterok, Lukasz 1558 POL0.001-0.3020-6.00 
  Szarfemberg, Pawel 1567 POL0.001-0.2920-5.80 
  Kulpa, Karolina 1273 POL0.001-0.6920-13.80 
 * 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)
 

 

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