Individual Calculations May 2015
 Duszczak, Dariusz  Total change: -7.40  Rating chartPersonal card
 Wielkopolska Liga Seniorów - III Liga r1 Wojewodztwo Wielkopolskie POL 2014-11-30
RcRownchangeKK*chgGame
 1944 1902 0.00 1 -0.44 20 -8.80 
  Fularz, Maciej 1944 POL0.001-0.4420-8.80 

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 r2-3 Wojewodztwo Wielkopolskie POL 2014-12-07
RcRownchangeKK*chgGame
 2000 1902 0.50 2 -0.24 20 -4.80 
  Polanowski, Emil 2084 POL0.5010.24204.80 
  Glatty, Zbigniew 1915 POL0.001-0.4820-9.60 

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 r4-5 Wojewodztwo Wielkopolskie POL 2015-01-18
RcRownchangeKK*chgGame
 1671 1902 1.50 2 -0.01 20 -0.20 
  Jarmuzek, Karolina 1840 POL0.501-0.0920-1.80 
  Kaluzny, Jan 1502  * POL1.0010.08201.60 
 * 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 r6-7 Wojewodztwo Wielkopolskie POL 2015-02-01
RcRownchangeKK*chgGame
 1704 1902 1.50 2 0.07 20 1.40 
  Michalak, Augustyn 1521 POL0.501-0.4120-8.20 
  Janiszewski, Filip 1887 POL1.0010.48209.60 

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 r8-9 Wojewodztwo Wielkopolskie POL 2015-03-08
RcRownchangeKK*chgGame
 1835 1902 1.00 2 -0.18 20 -3.60 
  Kupryjanczyk, Jan 1764 POL1.0010.31206.20 
  Wojtkowski, Pawel 1906 POL0.001-0.4920-9.80 

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 r10-11 Wojewodztwo Wielkopolskie POL 2015-04-12
RcRownchangeKK*chgGame
 2063 1902 1.00 2 0.43 20 8.60 
  Banach, Wieslaw 2043 POL1.0010.692013.80 
  Adamowicz, Maciej 2083 POL0.001-0.2620-5.20 

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)
 

 

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