Rapid: Individual Calculations May 2018
 Madajczak, Piotr  Total change: 33.40  Rating chartPersonal card
 V Mistrzostwa Polski Amatorow w Szachach Szybkich Pegow POL 2018-04-07
RcRownchangeKK*chgGame
 1617 1495 5.00 9 1.67 20 33.40 
  Guzik, Jolanta wf1895  * POL0.001-0.0820-1.60 
  Czak, Jaroslaw 1171 POL1.0010.13202.60 
  Pojedziniec, Wladyslaw f1895  * POL0.001-0.0820-1.60 
  Bartoszek, Krzysztof 1254 POL1.0010.20204.00 
  Korosciel, Aneta 1895  * POL0.001-0.0820-1.60 
  Lochina, Justyna 1235 POL1.0010.18203.60 
  Pietraszko, Jakub 1787 POL1.0010.852017.00 
  Daleczko, Zbigniew 1705 POL1.0010.772015.40 
  Kejna, Piotr c1719 POL0.001-0.2220-4.40 
 * 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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