Individual Calculations May 2018
 Pietryk, Joanna  Total change: 40.40  Rating chartPersonal card
 XIV LUBUSKA WIOSNA SZACHOWA Gorzow Wielkopolski POL 2018-03-28
RcRownchangeKK*chgGame
 1388 1175 3.50 7 1.67 40 66.80 
  Madej, Marek 1575  * POL0.001-0.0840-3.20 
  Zalucka, Emilia 1496 POL0.001-0.1340-5.20 
  Bylinski, Grzegorz 1575  * POL0.001-0.0840-3.20 
  Abdalla, Elnour Michal 1006 POL0.501-0.2240-8.80 
  Pisarski, Stanislaw 1232 POL1.0010.584023.20 
  Scisly, Marek 1389 POL1.0010.774030.80 
  Scisla, Oliwia 1445 POL1.0010.834033.20 
 * 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)
 
 III Dolnoslaska Liga Junior0w 2018 Kudowa Zdroj POL 2018-04-20
RcRownchangeKK*chgGame
 1390 1166 0.50 5 -0.66 40 -26.40 
  Topola, Rafal 1566  * POL0.001-0.0840-3.20 
  Szuber, Dawid 1354 POL0.5010.24409.60 
  Karp, Kacper 1307 POL0.001-0.3140-12.40 
  Grot, Blazej c1447 POL0.001-0.1640-6.40 
  Dahche, Abdel-Azziz 1274 POL0.001-0.3540-14.00 
 * 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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