Individual Calculations August 2013
 Wolaniecki, Patryk  Total change: 10.80  Rating chartPersonal card
 IX Miedzynarodowy Festiwal Szachowy - Perla Baltyku - Grupa C Lazy POL 2013-06-30
RcRownchangeKK*chgGame
 1590 1377 0.00 2 -0.45 30 -13.50 
  Poplawski, Maciej 1593 POL0.001-0.2230-6.60 
  Kowalski, Roman 1587 POL0.001-0.2330-6.90 

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)
 
 XX Miêdzynarodowy Turniej Szachowy Kowalewo Pomorskie 2013-C Kowalewo Pomorskie POL 2013-07-10
RcRownchangeKK*chgGame
 1333 1377 2.50 3 0.81 30 24.30 
  Twardowski, Hubert 1355 POL0.501-0.0330-0.90 
  Napierala, Jakub 1293 POL1.0010.383011.40 
  Waszkowska, Karolina 1350 POL1.0010.463013.80 

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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