Individual Calculations July 2021
 Kisiel, Wiktor  Total change: 49.20  Rating chartPersonal card
 Miedzywojewodzkie Mistrzostwa Mlodzikow PK-MP 2021 - chlopcy Bystre POL 2021-05-28
RcRownchangeKK*chgGame
 1162 1237 3.00 5 0.03 40 1.20 
  Szczepanik, Marcin 1078 POL1.0010.294011.60 
  Pekala, Dawid 1292 POL0.001-0.4240-16.80 
  Moroz, Volodymyr 1002 POL1.0010.21408.40 
  Mroszczyk, Ksawery 1114 POL0.501-0.1740-6.80 
  Kaszuba, Michal 1323 POL0.5010.12404.80 

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 2021 - II Liga Poronin POL 2021-06-17
RcRownchangeKK*chgGame
 1323 1212 3.50 6 1.28 40 51.20 
  Khimichenko, Dmytro 1485 POL1.0010.834033.20 
  Lochinski, Pawel 1344 POL0.5010.18407.20 
  Seo, Ian 1341 POL0.001-0.3340-13.20 
  Dura, Anna 1135 POL1.0010.394015.60 
  Kisiel, Dominik 1095 POL1.0010.344013.60 
  Zaborski, Igor 1536 POL0.001-0.1340-5.20 

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)
 
 Tatrzanski Open Towarzyszacy II Liga -T- MALOPOLSKIE CHESS TOUR Poronin POL 2021-06-17
RcRownchangeKK*chgGame
 1612 1212 0.00 1 -0.08 40 -3.20 
  Szydlowski, Kazimierz 1612  * POL0.001-0.0840-3.20 
 * 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)
 

 

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