Rapid: Individual Calculations June 2021
 Krzywnicka, Maria  Total change: -9.00  Rating chartPersonal card
 Regionalny turniej szachowy o Puchar Wojta Gminy Rabino 2021 Rabino POL 2021-05-23
RcRownchangeKK*chgGame
 1524 1700 5.50 9 -0.89 20 -17.80 
  Sudenis, Mateusz 1305 POL1.0010.08201.60 
  Bregoszewski, Leon 1456 POL1.0010.20204.00 
  Soszka, Szymon 1544 POL0.001-0.7120-14.20 
  Bucko, Wieslaw 1366 POL1.0010.12202.40 
  Pawlicz, Dariusz 1668 POL1.0010.46209.20 
  Sliz, Karol 1490 POL0.501-0.2720-5.40 
  Mielczarski, Zbigniew 1597 POL1.0010.36207.20 
  Pogorzelski, Adrian 1836 POL0.001-0.3220-6.40 
  Merecki, Antoni 1454 POL0.001-0.8120-16.20 

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)
 
 Otwarte Druzynowe Mistrzostwa Wojewodztwa Zachodniopomorskiego w szachach szybkich Choszczno POL 2021-05-29
RcRownchangeKK*chgGame
 1290 1700 4.00 4 0.44 20 8.80 
  Lewek, Jakub 1141 POL1.0010.03200.60 
  Jezikowska, Nadzieja 1357 POL1.0010.12202.40 
  Derejczyk, Mateusz 1516 POL1.0010.26205.20 
  Zareba, Piotr 1144 POL1.0010.03200.60 

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)
 

 

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