Individual Calculations May 2015
 Szelag, Zuzanna  Total change: -50.40  Rating chartPersonal card
 Wielkopolska Liga Seniorów - III Liga r1 Wojewodztwo Wielkopolskie POL 2014-11-30
RcRownchangeKK*chgGame
 1882 1520 0.50 1 0.40 40 16.00 
  Kowara, Magdalena 1882 POL0.5010.404016.00 

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)
 
 Wielkopolska Liga Seniorów - III Liga r2-3 Wojewodztwo Wielkopolskie POL 2014-12-07
RcRownchangeKK*chgGame
 1875 1520 1.00 2 0.78 40 31.20 
  Smarsz, Agata 1920  * POL0.001-0.0840-3.20 
  Cholewa, Maria 1830 POL1.0010.864034.40 
 * 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)
 
 Wielkopolska Liga Seniorów - III Liga r4-5 Wojewodztwo Wielkopolskie POL 2015-01-18
RcRownchangeKK*chgGame
 1233 1610 1.00 1 0.09 40 3.60 
  Kopacka, Natalia 1233 POL1.0010.09403.60 

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)
 
 Wielkopolska Liga Seniorów - III Liga r6-7 Wojewodztwo Wielkopolskie POL 2015-02-01
RcRownchangeKK*chgGame
 1927 1698 0.00 2 -0.45 40 -18.00 
  Sobierska, Wioletta 2019 POL0.001-0.1340-5.20 
  Kaczmarek, Alicja 1834 POL0.001-0.3240-12.80 

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)
 
 Wielkopolska Liga Seniorów - III Liga r8-9 Wojewodztwo Wielkopolskie POL 2015-03-08
RcRownchangeKK*chgGame
 1753 1635 0.00 2 -0.69 40 -27.60 
  Huchwajda, Katarzyna 1822 POL0.001-0.2640-10.40 
  Kupsik, Joanna 1683 POL0.001-0.4340-17.20 

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)
 
 Ogolnopolska Olimpiada Mlodziezy D-14 Suwalki POL 2015-04-08
RcRownchangeKK*chgGame
 1464 1635 5.00 9 -1.39 40 -55.60 
  Hryn, Zofia 1298 POL1.0010.12404.80 
  Trusz, Julia 1473 POL0.001-0.7140-28.40 
  Pyzio, Amelia 1384 POL0.501-0.3140-12.40 
  Michalska, Aleksandra 1465 POL1.0010.284011.20 
  Krzysztynska, Anna 1413 POL1.0010.22408.80 
  Frej, Zofia 1854 POL0.001-0.2240-8.80 
  Ossolinska, Matylda 1329 POL0.501-0.3640-14.40 
  Poreba, Weronika 1427 POL1.0010.23409.20 
  Kostecka, Marika 1532 POL0.001-0.6440-25.60 

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)
 

 

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