Individual Calculations June 2023
 Sakharchuk, Aliaksandr  Total change: 128.40  Rating chartPersonal card
 Turniej "O Zlota Iglice" 2023 - OPEN A Wroclaw POL 2023-04-29
RcRownchangeKK*chgGame
 1510 1418 4.00 8 0.87 40 34.80 
  Sypien, Natan 1802 POL1.0010.914036.40 
  Bednarczyk, Mateusz 1679 POL0.001-0.1840-7.20 
  Latacz, Grzegorz 1637 POL0.5010.284011.20 
  Klintsevich, Aliaksandra 1538 POL0.5010.16406.40 
  Wilk, Aleksander 1638 POL0.5010.284011.20 
  Klys, Kacper 1417 POL0.001-0.5040-20.00 
  Krakowiak, Filip 1140 POL0.501-0.3340-13.20 
  Dymara, Tomasz 1226 POL1.0010.254010.00 

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)
 
 Mistrzostwa Polski Juniorow Mlodszych do lat 12 - OOM Zachodniopomorskie 2023 Darlowek POL 2023-05-06
RcRownchangeKK*chgGame
 1587 1377 5.00 9 2.34 40 93.60 
  Witczak, Borys 1874 POL0.001-0.0440-1.60 
  Szymczyk, Jan 1261 POL1.0010.344013.60 
  Rajbharath, Harjith 1472 POL1.0010.634025.20 
  Jasiulewicz, Kamil 1476 POL0.5010.14405.60 
  Radzimski, Antoni 1960 POL0.5010.484019.20 
  Ochedzan, Filip 1856 POL0.001-0.0540-2.00 
  Kisiel, Wiktor 1456 POL1.0010.614024.40 
  Dobrowolski, Kamil 1530 POL1.0010.704028.00 
  Gorecki, Michal 1402 POL0.001-0.4740-18.80 

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)
 

 

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