Rapid: Individual Calculations February 2020
 Jaroszewicz, Maciej  Total change: -57.20  Rating chartPersonal card
 2. runda Grand Prix Bialegostoku "Zima-Wiosna 2020" - rapid Bialystok POL 2020-01-10
RcRownchangeKK*chgGame
 1341 1066 1.00 5 0.07 20 1.40 
  Szczotka, Klara 1466  * POL0.001-0.0820-1.60 
  Semeniec, Zbigniew 1331 POL0.001-0.1820-3.60 
  Zinczuk, Leon 1454 POL0.001-0.0920-1.80 
  Zubacki, Wiktor 1201 POL0.001-0.3220-6.40 
  Bienias, Michal 1253 POL1.0010.742014.80 
 * 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)
 
 XXV edycja Bialostockiej Ligi Szkolnej - 5. runda do lat 13 Bialystok POL 2020-01-12
RcRownchangeKK*chgGame
 1044 1066 1.50 6 -1.70 20 -34.00 
  Jaszczuk, Piotr 1267 POL0.001-0.2420-4.80 
  Dziejma, Kacper 952 POL0.001-0.6620-13.20 
  Businski, Jan 933 POL0.501-0.1820-3.60 
  Peksa, Piotr 1133 POL0.001-0.4120-8.20 
  Pac, Cyryl 958 POL1.0010.35207.00 
  Peksa, Zuzanna 1022 POL0.001-0.5620-11.20 

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)
 
 XXV edycja Bialostockiej Ligi Szkolnej - 5. runda do lat 20 Bialystok POL 2020-01-19
RcRownchangeKK*chgGame
 1256 1066 0.50 5 -0.96 20 -19.20 
  Szczotka, Klara 1466  * POL0.001-0.0820-1.60 
  Szczotka, Matylda 1384 POL0.001-0.1320-2.60 
  Chomicka, Kinga 1368 POL0.001-0.1520-3.00 
  Jaroszewicz, Dominika 1001 POL0.501-0.0920-1.80 
  Dallemura, Julia 1059 POL0.001-0.5120-10.20 
 * 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)
 
 Champ Bialystok 2020 Rapid U-14 Bialystok POL 2020-01-27
RcRownchangeKK*chgGame
 1244 1066 0.00 1 -0.27 20 -5.40 
  Rekuc, Patryk 1244 POL0.001-0.2720-5.40 

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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