Blitz: Individual Calculations February 2020
 Spytek, Hubert  Total change: -15.40  Rating chartPersonal card
 Turniej Blyskawiczny Zabierzow Blitz - U12 Zabierzow POL 2020-01-05
RcRownchangeKK*chgGame
 1139 1163 2.50 6 -0.77 20 -15.40 
  Tulchynskyi, Feliks 1517 UKR0.001-0.1120-2.20 
  Gaczol, Damian 986 POL0.501-0.2320-4.60 
  Kania, Franciszek 1097 POL0.001-0.5920-11.80 
  Jaron, Dawid 1019 POL1.0010.31206.20 
  Kaszuba, Michal 1138 POL0.001-0.5320-10.60 
  Gruca, Karol 1076 POL1.0010.38207.60 

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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