Rapid: Individual Calculations April 2019
 Grabarczyk, Edmund  Total change: -67.20  Rating chartPersonal card
 10. runda Grand Prix Bialegostoku "Zima-Wiosna 2019" - rapid Bialystok POL 2019-03-08
RcRownchangeKK*chgGame
 1566 1278 1.00 5 0.15 20 3.00 
  Strojek, Kazimierz 1575 POL1.0010.852017.00 
  Filewicz, Radoslaw 1678  * POL0.001-0.0820-1.60 
  Backiel, Hubert 1462 POL0.001-0.2620-5.20 
  Zinczuk, Leon 1675 POL0.001-0.0820-1.60 
  Pilimon, Zbigniew 1441 POL0.001-0.2820-5.60 
 * 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)
 
 24. Puchar Stoczka "Bialystok 2019" Bialystok POL 2019-03-16
RcRownchangeKK*chgGame
 1310 1278 1.00 7 -2.24 20 -44.80 
  Strojek, Kazimierz 1575 POL0.001-0.1520-3.00 
  Bancarewicz, Aleks 1519 POL0.001-0.2020-4.00 
  Kotarski, Grzegorz 1478 POL0.001-0.2420-4.80 
  Dallemura, Mariusz 1071 POL0.501-0.2720-5.40 
  Piktel, Marcel 1103 POL0.501-0.2320-4.60 
  Ptaszynski, Szymon 1396 POL0.001-0.3420-6.80 
  Saniukowicz, Ryszard 1030 POL0.001-0.8120-16.20 

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)
 
 21. Mistrzostwa Wojewodztwa Podlaskiego Nauczycieli "Bialystok 2019" Bialystok POL 2019-03-17
RcRownchangeKK*chgGame
 1429 1278 1.00 5 -0.71 20 -14.20 
  Grochowski, Robert 1642 POL0.001-0.1020-2.00 
  Dubrawski, Janusz 1678  * POL0.001-0.0820-1.60 
  Dallemura, Mariusz 1071 POL0.001-0.7720-15.40 
  Kuzmicz, Karol 1229 POL0.001-0.5720-11.40 
  Bobras, Jan 1524 POL1.0010.812016.20 
 * 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)
 
 12. runda Grand Prix Bialegostoku "Zima-Wiosna 2019" - rapid Bialystok POL 2019-03-22
RcRownchangeKK*chgGame
 1437 1278 1.00 5 -0.56 20 -11.20 
  Pytel, Maciej 1678  * POL0.001-0.0820-1.60 
  Arciszewska, Zuzanna 1506 POL0.001-0.2120-4.20 
  Semeniec, Szymon 1054 POL0.001-0.7820-15.60 
  Rusak, Jan 1461 POL0.001-0.2620-5.20 
  Jarocki, Gabriel 1485 POL1.0010.772015.40 
 * 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)
 

 

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