Rapid: Individual Calculations May 2018
 Majas, Piotr  Total change: 14.80  Rating chartPersonal card
 V Mistrzostwa Polski Amatorow w Szachach Szybkich Pegow POL 2018-04-07
RcRownchangeKK*chgGame
 1746 1786 5.50 9 0.74 20 14.80 
  Lochina, Justyna 1386  * POL1.0010.08201.60 
  Szyszka, Przemyslaw 1558 POL1.0010.21204.20 
  Guzik, Jolanta wf1995 POL1.0010.772015.40 
  Lipien, Wieslaw 1953 POL0.001-0.2820-5.60 
  Ilnicki, Tomasz 1636 POL0.501-0.2020-4.00 
  Grzebieniowski, Michal 1386  * POL1.0010.08201.60 
  Kowalczuk, Wojciech 1998 POL1.0010.772015.40 
  Darowicki, Mariusz 1884 POL0.001-0.3720-7.40 
  Korosciel, Aneta 1916 POL0.001-0.3220-6.40 
 * 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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