Rapid: Individual Calculations October 2022
 Gaffka, Mateusz  Total change: -2.80  Rating chartPersonal card
 IX Turniej witominski w szachach szybkich 2022 Gdynia POL 2022-09-10
RcRownchangeKK*chgGame
 1372 1210 2.00 7 -0.14 20 -2.80 
  Malinowski, Tomasz 1513 POL0.001-0.1420-2.80 
  Wenelski, Damian 1595 POL0.001-0.0920-1.80 
  Panek, Tadeusz 1396 POL0.001-0.2620-5.20 
  Blawat, Franciszek 1010 POL1.0010.24204.80 
  Richter, Pawel 1302 POL1.0010.632012.60 
  Grabowski, Jakub 1393 POL0.001-0.2620-5.20 
  Wons, Krystian 1394 POL0.001-0.2620-5.20 

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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