Rapid: Individual Calculations July 2017
 Bukala, Norbert  Total change: -3.00  Rating chartPersonal card
 XII Turniej Szachowy o Usmiech Dziecka 2017 w Lezajsku Lezajsk POL 2017-06-04
RcRownchangeKK*chgGame
 1584 1486 2.50 7 -0.16 20 -3.20 
  Pokarowski, Maciej 1767 POL0.001-0.1620-3.20 
  Bialek, Adam 1112 POL0.501-0.4020-8.00 
  Dusza, Milosz 1835 POL0.001-0.1120-2.20 
  Garbacz, Pawel 1697 POL0.001-0.2320-4.60 
  Szaro, Kazimierz 1399 POL1.0010.38207.60 
  Soja, Adam 1489 POL1.0010.502010.00 
  Kojder, Tomasz 1791 POL0.001-0.1420-2.80 

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)
 
 Janowski Turniej Szachowy - Janow Lubelski 2017 Janow Lubelski POL 2017-06-11
RcRownchangeKK*chgGame
 1475 1486 3.50 7 0.01 20 0.20 
  Mazur, Wojciech 1769 POL0.001-0.1620-3.20 
  Chudy, Mikolaj 1103 POL1.0010.09201.80 
  Kaluszynski, Andrzej 1761 POL0.001-0.1720-3.40 
  Zagozdon, Piotr 1628 POL0.5010.19203.80 
  Krzaczkowska, Anna 1127 POL1.0010.10202.00 
  Swacha, Jan 1388 POL1.0010.37207.40 
  Dudziak, Jan 1551 POL0.001-0.4120-8.20 

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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