Rapid: Individual Calculations January 2020
 Businski, Jan  Total change: -52.40  Rating chartPersonal card
 XXV edycja Bialostockiej Ligi Szkolnej - 4. runda do lat 13 Bialystok POL 2019-12-08
RcRownchangeKK*chgGame
 1092 985 1.00 6 -1.13 20 -22.60 
  Pawelski, Tomasz 1135 POL0.001-0.3020-6.00 
  Ciszewska, Dominika 1071 POL0.001-0.3820-7.60 
  Chiszko, Wiktoria 1095 POL0.001-0.3520-7.00 
  Jaroszewicz, Dominika 1005 POL1.0010.532010.60 
  Saniukowicz, Ryszard 1102 POL0.001-0.3420-6.80 
  Dallemura, Julia 1146 POL0.001-0.2920-5.80 

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)
 
 XXV edycja Bialostockiej Ligi Szkolnej - 4. runda do lat 10 Bialystok POL 2019-12-14
RcRownchangeKK*chgGame
 1192 985 0.00 3 -0.73 20 -14.60 
  Piktel, Marcel 1118 POL0.001-0.3220-6.40 
  Peksa, Piotr 1163 POL0.001-0.2720-5.40 
  Obrycki, Tomasz 1295 POL0.001-0.1420-2.80 

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)
 
 XXV edycja Bialostockiej Ligi Szkolnej - 2. runda do lat 13 Bialystok POL 2019-12-22
RcRownchangeKK*chgGame
 1100 985 1.00 5 -0.76 20 -15.20 
  Dallemura, Julia 1146 POL1.0010.712014.20 
  Moroz, Adrian 1237 POL0.001-0.1920-3.80 
  Rosolowski, Julian 1101 POL0.001-0.3420-6.80 
  Ciszewska, Dominika 1071 POL0.001-0.3820-7.60 
  Moniuszko, Paulina 945 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)
 

 

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