Rapid: Individual Calculations September 2015
 Wierzbicki, Michal  Total change: -2.20  Rating chartPersonal card
 Mistrzostwa Polski Juniorow w Szachach Szybkich - B14 Katowice POL 2015-08-06
RcRownchangeKK*chgGame
 1497 1573 6.50 11 -0.11 20 -2.20 
  Guzik, Kacper 1251 POL0.001-0.8720-17.40 
  Mackowiak, Filip 1344 POL1.0010.21204.20 
  Jagura, Norbert 1424 POL0.501-0.2020-4.00 
  Peszkowski, Radoslaw 1405 POL1.0010.28205.60 
  Filewicz, Radoslaw 1706 POL0.5010.18203.60 
  Sernecki, Franciszek 1933 POL0.001-0.1020-2.00 
  Walkowski, Jonasz 1418 POL0.001-0.7120-14.20 
  Baran, Mateusz 1379 POL1.0010.25205.00 
  Kaminski, Maciej 1461 POL1.0010.35207.00 
  Urbanski, Wojciech 1433 POL1.0010.31206.20 
  Namyslak, Piotr 1712 POL0.5010.19203.80 

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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