Rapid: Individual Calculations July 2017
 Michalski, Adrian  Total change: 19.00  Rating chartPersonal card
 XII Turniej Szachowy o Usmiech Dziecka 2017 w Lezajsku Lezajsk POL 2017-06-04
RcRownchangeKK*chgGame
 1480 1470 3.00 7 -0.36 20 -7.20 
  Garbacz, Pawel 1697 POL0.001-0.2120-4.20 
  Chowaniec, Artur 1656 POL0.001-0.2620-5.20 
  Burdzy, Joanna 1637 POL0.001-0.2820-5.60 
  Dunicz, Anna 1112 POL1.0010.10202.00 
  Kielb, Miroslaw 1378 POL1.0010.37207.40 
  Cisek, Kamil 1427 POL0.001-0.5620-11.20 
  Czarnik, Eugeniusz 1456 POL1.0010.48209.60 

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)
 
 Janowski Turniej Szachowy - Janow Lubelski 2017 Janow Lubelski POL 2017-06-11
RcRownchangeKK*chgGame
 1666 1470 3.50 8 1.31 20 26.20 
  Kaluszynski, Andrzej 1761 POL1.0010.852017.00 
  Zagozdon, Piotr 1628 POL1.0010.712014.20 
  Bakalarz, Leszek f1870  * POL0.001-0.0820-1.60 
  Bartkiewicz, Pawel 1838 POL0.5010.40208.00 
  Piorecki, Marek 1670 POL0.001-0.2420-4.80 
  Dudziak, Jan 1551 POL0.001-0.3920-7.80 
  Mazur, Wojciech 1769 POL0.001-0.1520-3.00 
  Debczak, Krystian 1239 POL1.0010.21204.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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