Individual Calculations June 2015
 Tomys, Wiktoria  Total change: 17.20  Rating chartPersonal card
 2. Wielkopolska Liga Seniorów - IV Liga grupa A r4-5 Wojewodztwo Wielkopolskie POL 2015-02-01
RcRownchangeKK*chgGame
 1753 1353 1.00 1 0.92 40 36.80 
  Napierala, Malgorzata 1753  * POL1.0010.924036.80 
 * 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)
 
 2. Wielkopolska Liga Seniorów - IV Liga grupa A r6-7 Wojewodztwo Wielkopolskie POL 2015-03-08
RcRownchangeKK*chgGame
 1526 1353 1.00 2 0.45 40 18.00 
  Skrzypczak, Edyta 1557 POL0.001-0.2440-9.60 
  Kostecka, Marika 1495 POL1.0010.694027.60 

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)
 
 2. Wielkopolska Liga Seniorów - IV Liga grupa A r8 Wojewodztwo Wielkopolskie POL 2015-04-12
RcRownchangeKK*chgGame
 1410 1353 1.00 1 0.58 40 23.20 
  Stachowiak, Magdalena 1410 POL1.0010.584023.20 

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)
 
 2. Wielkopolska Liga Seniorów - IV Liga grupa A r9-10 Wojewodztwo Wielkopolskie POL 2015-05-10
RcRownchangeKK*chgGame
 1154 1353 0.00 2 -1.52 40 -60.80 
  Kedzierska, Lidia 1135 POL0.001-0.7840-31.20 
  Kubiak, Aleksandra 1173 POL0.001-0.7440-29.60 

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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