Rapid: Individual Calculations February 2020
 Zubacki, Wiktor  Total change: 74.00  Rating chartPersonal card
 38. Miedzynarodowy Memorial Ludwika Zamenhofa 2019 - grupa D Bialystok POL 2019-12-30
RcRownchangeKK*chgGame
 1210 1201 4.00 7 0.60 20 12.00 
  Businski, Jan 985 POL1.0010.22204.40 
  Kuzmicz, Karol 1252 POL1.0010.572011.40 
  Szeligowski, Pawel 1288 POL1.0010.622012.40 
  Sadowski, Michal 1289 POL0.001-0.3820-7.60 
  Chomicki, Kornel 1238 POL0.5010.05201.00 
  Rekuc, Patryk 1282 POL0.001-0.3920-7.80 
  Pawelski, Tomasz 1135 POL0.501-0.0920-1.80 

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)
 
 2. runda Grand Prix Bialegostoku "Zima-Wiosna 2020" - rapid Bialystok POL 2020-01-10
RcRownchangeKK*chgGame
 1388 1201 3.00 6 1.24 20 24.80 
  Bancarewicz, Aleks 1601  * POL0.5010.42208.40 
  Ptaszynski, Szymon 1480 POL0.001-0.1620-3.20 
  Grabarczyk, Edmund 1196 POL1.0010.49209.80 
  Businski, Karol 1414 POL0.001-0.2320-4.60 
  Jaroszewicz, Maciej 1066 POL1.0010.32206.40 
  Sledziewski, Adam 1570 POL0.5010.40208.00 
 * 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)
 
 Champ Bialystok 2020 Rapid U-20 Bialystok POL 2020-01-27
RcRownchangeKK*chgGame
 1351 1201 4.50 8 1.86 20 37.20 
  Bienias, Michal 1253 POL1.0010.572011.40 
  Kaminski, Maciej 1601  * POL1.0010.922018.40 
  Dluzniewski, Karol 1183 POL0.001-0.5320-10.60 
  Chomicka, Kinga 1368 POL0.001-0.2820-5.60 
  Bienias, Michal 1253 POL1.0010.572011.40 
  Kaminski, Maciej 1601  * POL0.001-0.0820-1.60 
  Dluzniewski, Karol 1183 POL1.0010.47209.40 
  Chomicka, Kinga 1368 POL0.5010.22204.40 
 * 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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