Blitz: Individual Calculations September 2017
 Mazurkiewicz, Milosz  Total change: -32.40  Rating chartPersonal card
 Polish Blitz Youth Chess Championship 2017 - B08 Wroclaw POL 2017-08-08
RcRownchangeKK*chgGame
 1057 1347 0.00 2 -1.69 20 -33.80 
  Jaszczuk, Piotr 1039 POL0.001-0.8620-17.20 
  Chomicki, Kornel 1075 POL0.001-0.8320-16.60 

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)
 
 III Mistrzostwa Lezajska w Szachach Blyskawicznych Lezajsk POL 2017-08-27
RcRownchangeKK*chgGame
 1509 1347 1.00 3 0.07 20 1.40 
  Mucha, Konrad 1626 POL0.001-0.1620-3.20 
  Kojder, Tomasz 1652 POL0.001-0.1420-2.80 
  Kielb, Miroslaw 1250 POL1.0010.37207.40 

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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