Rapid: Individual Calculations September 2023
 Chmiel, Pawel  Total change: 27.60  Rating chartPersonal card
 Druzynowe Mistrzostwa Slaska Juniorow w szachach szybkich 2023 Ustron POL 2023-08-20
RcRownchangeKK*chgGame
 1630 1728 4.00 8 -0.80 40 -32.00 
  Myrmus, Mateusz 1959 POL0.001-0.2140-8.40 
  Baczek, Wojciech 1324 POL1.0010.08403.20 
  Mosny, Kamil 1570 POL1.0010.294011.60 
  Herwy, Jakub 1690 POL0.001-0.5540-22.00 
  Pisarek, Jan 1783 POL1.0010.584023.20 
  Cieslicki, Maksymilian 1328  * POL0.001-0.9240-36.80 
  Zimny, Karol 1487 POL1.0010.20408.00 
  Kubik, Rafal 1900 POL0.001-0.2740-10.80 
 * 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)
 
 Turniej Szachowy o Puchar SZKOLY SZACHOWEJ 'CZARNY KON' - OPEN rapid Bytom POL 2023-08-26
RcRownchangeKK*chgGame
 1780 1728 5.00 8 1.49 40 59.60 
  Jurek, Pawel 2138 POL1.0010.924036.80 
  Chmiel, Dominika 1953 POL0.5010.284011.20 
  Chojnacki, Slawomir c2111 POL0.001-0.0940-3.60 
  Haladaj, Adam 1543 POL0.501-0.2440-9.60 
  Stebakow, Cezary 1349 POL1.0010.09403.60 
  Masternak, Aleksander 2023 POL0.001-0.1540-6.00 
  Strzoda, Natalia 1328  * POL1.0010.08403.20 
  Pelka, Michal 1798 POL1.0010.604024.00 
 * 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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