Rapid: Individual Calculations February 2020
 Businski, Jan  Total change: 109.00  Rating chartPersonal card
 38. Miedzynarodowy Memorial Ludwika Zamenhofa 2019 - grupa D Bialystok POL 2019-12-30
RcRownchangeKK*chgGame
 1139 985 5.00 9 2.30 20 46.00 
  Zubacki, Wiktor 1201 POL0.001-0.2220-4.40 
  Rzepka, Patryk 1111 POL1.0010.672013.40 
  Domaraczenko, Krzysztof 1192 POL1.0010.772015.40 
  Grabarczyk, Edmund 1225 POL1.0010.802016.00 
  Firmuga, Jakub 1231 POL0.001-0.1920-3.80 
  Dallemura, Julia 1146 POL0.001-0.2920-5.80 
  Talecki, Karol 957 POL1.0010.46209.20 
  Kudryashov, Filipp 1110 RUS0.001-0.3320-6.60 
  Tarasiuk, Dawid 1079 POL1.0010.632012.60 

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)
 
 2020 Aquapark Open (U08) Druskininkai LTU 2020-01-04
RcRownchangeKK*chgGame
 1109 933 2.00 4 0.90 20 18.00 
  Chiszko, Oskar 1236 POL0.001-0.1420-2.80 
  Kiseleva, Sofija 1106 LTU1.0010.732014.60 
  Jasas, Ignas 1067 LTU0.001-0.3220-6.40 
  Sakinis, Rokas 1025 LTU1.0010.632012.60 

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
 1049 933 2.00 6 -0.09 20 -1.80 
  Rosolowski, Julian 1145 POL0.001-0.2320-4.60 
  Chiszko, Wiktoria 1058 POL0.001-0.3320-6.60 
  Jaroszewicz, Maciej 1066 POL0.5010.18203.60 
  Dabrowski, Piotr 1103 POL0.001-0.2820-5.60 
  Pac, Cyryl 958 POL0.5010.03200.60 
  Moniuszko, Paulina 964 POL1.0010.542010.80 

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 - 5. runda do lat 10 Bialystok POL 2020-01-18
RcRownchangeKK*chgGame
 1127 933 2.00 4 0.93 20 18.60 
  Krysiewicz, Zofia 1012 POL1.0010.612012.20 
  Obrycki, Tomasz 1282 POL0.001-0.1120-2.20 
  Sokolowski, Adam 1007 POL1.0010.602012.00 
  Kudraszow, Filip 1208 POL0.001-0.1720-3.40 

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)
 
 Champ Bialystok 2020 Rapid U-10 Bialystok POL 2020-01-27
RcRownchangeKK*chgGame
 1084 933 3.00 5 1.41 20 28.20 
  Chomicki, Kornel 1229 POL0.001-0.1520-3.00 
  Jaroszewicz, Dominika 1001 POL1.0010.592011.80 
  Sienicki, Oliwier 1226 POL0.001-0.1520-3.00 
  Peksa, Piotr 1133 POL1.0010.762015.20 
  Gardocki, Michal 833 POL1.0010.36207.20 

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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