Rapid: Individual Calculations April 2019
 Dabrowski, Piotr  Total change: -18.80  Rating chartPersonal card
 XXIV edycja Bialostockiej Ligi Szkolnej - 7. runda do lat 13 Bialystok POL 2019-03-10
RcRownchangeKK*chgGame
 1193 1041 1.00 4 -0.29 20 -5.80 
  Dallemura, Anna 1385 POL0.001-0.1220-2.40 
  Jaszczuk, Piotr 1179 POL0.001-0.3120-6.20 
  Rozanski, Bartosz 914 POL1.0010.33206.60 
  Jurewicz, Igor 1295 POL0.001-0.1920-3.80 

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)
 
 24. Puchar Stoczka "Bialystok 2019" Bialystok POL 2019-03-16
RcRownchangeKK*chgGame
 1266 1041 2.00 6 0.46 20 9.20 
  Budzisz, Adrian 1441  * POL0.001-0.0820-1.60 
  Viartsinski, Savely 1050 BLR1.0010.512010.20 
  Arciszewska, Zuzanna 1441  * POL0.001-0.0820-1.60 
  Rusak, Jan 1441  * POL0.5010.42208.40 
  Dallemura, Julia 1167 POL0.001-0.3320-6.60 
  Semeniec, Szymon 1054 POL0.5010.02200.40 
 * 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)
 
 XXIV edycja Bialostockiej Ligi Szkolnej - 7. runda do lat 10 Bialystok POL 2019-03-23
RcRownchangeKK*chgGame
 1110 1041 0.50 4 -1.11 20 -22.20 
  Jaszczuk, Piotr 1179 POL0.001-0.3120-6.20 
  Kudraszow, Filip 1141 POL0.5010.14202.80 
  Rekuc, Patryk 1074 POL0.001-0.4520-9.00 
  Trochimczuk, Bartosz 1045 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)
 

 

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