Blitz: Individual Calculations November 2023
 Polakiewicz, Blanka  Total change: 4.40  Rating chartPersonal card
 Druzynowe Mistrzostwa Malopolski U12 2023 Krakow POL 2023-10-20
RcRownchangeKK*chgGame
 1174 1335 4.00 7 -0.86 40 -34.40 
  Chmiel, Krzysztof 1269 POL0.001-0.5940-23.60 
  Kaszuba, Michal 1370 POL1.0010.554022.00 
  Niec, Ignacy 1071 POL1.0010.18407.20 
  Wozniak, Tymon 1104 POL0.001-0.7940-31.60 
  Iwulski, Krzysztof 1326 POL0.001-0.5140-20.40 
  Dudzik, Nikollaq 1078 POL1.0010.18407.20 
  Kedziora, Adam 1001 POL1.0010.12404.80 

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)
 
 Indywidualne Mistrzostwa Malopolski w szachach blyskawicznych dziewczat D12 Krakow POL 2023-10-22
RcRownchangeKK*chgGame
 1128 1335 7.00 8 0.97 40 38.80 
  Zabrzanska, Roza 1004 POL1.0010.12404.80 
  Rozenska, Justyna 1040 POL1.0010.15406.00 
  Lapczynska, Magdalena 1060 POL0.501-0.3340-13.20 
  Lapczynska, Joanna 1067 POL1.0010.17406.80 
  Pajak, Patrycja 1198 POL1.0010.324012.80 
  Kolodziej, Lena 1303 POL1.0010.464018.40 
  Szczurek, Maja 1125 POL1.0010.23409.20 
  Debowska, Olga 1225 POL0.501-0.1540-6.00 

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)
 

 

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