Individual Calculations May 2017
 Czechowski, Jakub  Total change: -31.60  Rating chartPersonal card
 Ogolnopolska Olimpiada Mlodziezy - Chlopcy do 14 lat Drzonkow POL 2017-04-01
RcRownchangeKK*chgGame
 1790 1817 5.50 9 0.59 40 23.60 
  Haliniak, Wojciech 1528 POL1.0010.16406.40 
  Mis, Mieszko 2166 POL0.001-0.1140-4.40 
  Grochol, Kamil 1675 POL0.501-0.1940-7.60 
  Warchol, Bartosz 1881 POL0.5010.09403.60 
  Brzozowski, Pawel 1563 POL1.0010.19407.60 
  Niedbala, Bartlomiej 1635 POL0.501-0.2440-9.60 
  Sanz Wawer, Daniel 2186 POL0.5010.404016.00 
  Strzelecki, Maciej 1683 POL1.0010.324012.80 
  Koziorowicz, Michal 1794 POL0.501-0.0340-1.20 

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)
 
 XII LUBUSKA WIOSNA SZACHOWA'2017 Gorzow Wlkp. POL 2017-04-11
RcRownchangeKK*chgGame
 1645 1817 3.50 7 -1.38 40 -55.20 
  Siekanska, Zuzanna 1417  * POL1.0010.08403.20 
  Goluch, Piotr f2217  * POL0.001-0.0840-3.20 
  Zalucka, Emilia 1417  * POL0.001-0.9240-36.80 
  Krolik, Wladyslaw 1662 POL0.001-0.7140-28.40 
  Olszewska, Wiktoria 1417  * POL1.0010.08403.20 
  Kugler, Pawel 1664 POL1.0010.304012.00 
  Dzida, Kamil 1719 POL0.501-0.1340-5.20 
 * 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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