Rapid: Individual Calculations September 2018
 Szafranski, Piotr  Total change: 6.80  Rating chartPersonal card
 Mistrzostwa Polski Juniorow w Szachach Szybkich 2018 - C18 Wroclaw POL 2018-08-10
RcRownchangeKK*chgGame
 1574 1378 3.50 11 0.34 20 6.80 
  Filewicz, Radoslaw 1778  * POL1.0010.922018.40 
  Sernecki, Franciszek 1778  * POL0.001-0.0820-1.60 
  Laszczak, Przemyslaw 1778  * POL0.001-0.0820-1.60 
  Jakubowski, Wojciech 1716 POL0.001-0.1220-2.40 
  Szydelko, Michal 1575 POL0.001-0.2520-5.00 
  Piersiak, Krystian 1426 POL0.5010.07201.40 
  Nowak, Rafal 1252 POL1.0010.33206.60 
  Drozdz, Jakub 1490 POL0.001-0.3520-7.00 
  Jordan, Adam 1205 POL1.0010.27205.40 
  Kaminski, Maciej 1775 POL0.001-0.0820-1.60 
  Kurtycz, Maciej 1536 POL0.001-0.2920-5.80 
 * 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)
 

 

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