Rapid: Individual Calculations September 2017
 Kubicki, Piotr  Total change: -18.80  Rating chartPersonal card
 Polish Rapid Youth Chess Championship 2017 - B14 Wroclaw POL 2017-08-06
RcRownchangeKK*chgGame
 1309 1139 2.00 10 -0.94 20 -18.80 
  Dixa, Oskar 1487 POL0.001-0.1120-2.20 
  Jaszczuk, Mateusz 1344 POL1.0010.762015.20 
  Szeliga, Sebastian 1482 POL0.001-0.1220-2.40 
  Kozlowski, Szymon 1313 POL0.001-0.2720-5.40 
  Salawa, Wiktor 1255 POL1.0010.662013.20 
  Kutylo, Konrad 1307 POL0.001-0.2820-5.60 
  Bartlomowicz, Jakub 1352 POL0.001-0.2320-4.60 
  Hasterok, Lukasz 1367 POL0.001-0.2120-4.20 
  Vanduyfhuys, Ilja 1099 POL0.001-0.5620-11.20 
  Sapinski, Sebastian 1082 POL0.001-0.5820-11.60 

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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