Individual Calculations January 2019
 Jaroszuk, Marcin  Total change: 2.60  Rating chartPersonal card
 208th YMCA Autumn 2018-D Warszawa POL 2018-09-18
RcRownchangeKK*chgGame
 1242 1341 7.00 11 0.13 20 2.60 
  Markiewicz, Janusz 1170 POL1.0010.27205.40 
  Borys, Marek 1346 POL1.0010.512010.20 
  Wyczesany, Dariusz 1397 POL0.001-0.4220-8.40 
  Zbijowski, Patryk 1080 POL1.0010.18203.60 
  Berdyga, Mariusz 1278 POL0.501-0.0920-1.80 
  Matyszkiewicz, Radoslaw 1315 POL1.0010.46209.20 
  Oles, Jan 1231 POL0.001-0.6520-13.00 
  Przybylik, Mariusz 1125 POL0.501-0.2820-5.60 
  Szopa, Andrzej 1033 POL1.0010.14202.80 
  Bialczynski, Michal 1317 POL0.001-0.5320-10.60 
  Derylo, Adam 1371 POL1.0010.542010.80 

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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