Rapid: Individual Calculations December 2018
 Porebiak, Mateusz  Total change: 23.00  Rating chartPersonal card
 Turniej Szachowy z okazji "100 lat Odzyskania Niepodleglosci" Morag POL 2018-11-11
RcRownchangeKK*chgGame
 1628 1554 5.00 9 1.15 20 23.00 
  Tanona, Krzysztof 1154  * POL1.0010.08201.60 
  Rak, Tomasz 1941 POL0.001-0.0920-1.80 
  Zielonka, Adam 1285 POL1.0010.17203.40 
  Hrymowicz, Artur 1863 POL1.0010.862017.20 
  Malczyk, Radoslaw 1954  * POL0.001-0.0820-1.60 
  Kozlowski, Michal 1759 POL0.001-0.2420-4.80 
  Grala, Stanislaw 1315 POL1.0010.20204.00 
  Szymczak, Zbigniew m1954  * POL0.001-0.0820-1.60 
  Kazimierczak, Roman 1430 POL1.0010.33206.60 
 * 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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