Rapid: Individual Calculations May 2018
 Jankowiak, Piotr  Total change: -31.40  Rating chartPersonal card
 V Mistrzostwa Polski Amatorow w Szachach Szybkich Pegow POL 2018-04-07
RcRownchangeKK*chgGame
 1531 1835 6.00 9 -1.57 20 -31.40 
  Bochenek, Ryszard 1435  * POL0.001-0.9220-18.40 
  Swirog, Tomasz 1435  * POL1.0010.08201.60 
  Gruz, Ewa 1435  * POL1.0010.08201.60 
  Matela, Krzysztof 1655 POL0.001-0.7420-14.80 
  Syczewski, Anatolij 1435  * POL1.0010.08201.60 
  Dryja, Szymon 1667 POL0.001-0.7220-14.40 
  Grzebieniowski, Michal 1435  * POL1.0010.08201.60 
  Kilanski, Janusz 1615 POL1.0010.22204.40 
  Pociejowski, Marek 1663 POL1.0010.27205.40 
 * 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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