Rapid: Individual Calculations May 2017
 Zagorski, Rafal  Total change: -11.00  Rating chartPersonal card
 VII Otwarty Turniej Szachowy - Wisniowa 2017 Grupa A Wisniowa POL 2017-04-01
RcRownchangeKK*chgGame
 1552 1495 2.50 7 -0.55 20 -11.00 
  Kretowicz, Piotr 1782 POL0.5010.34206.80 
  Mazurkiewicz, Andrzej 1618 POL1.0010.672013.40 
  Swider, Pawel 1716 POL0.001-0.2220-4.40 
  Guzik, Wojciech 1344 POL0.501-0.2020-4.00 
  Bajorek, Maciej 1822 POL0.001-0.1320-2.60 
  Wasylewicz, Mariusz 1366 POL0.001-0.6720-13.40 
  Bobulski, Jan 1215 POL0.501-0.3420-6.80 

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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