Rapid: Individual Calculations February 2018
 Wojtacha, Krzysztof  Total change: 52.40  Rating chartPersonal card
 36. Miedzynarodowy Memorial Ludwika Zamenhofa 2017 - grupa E Bialystok POL 2017-12-30
RcRownchangeKK*chgGame
 1112 1238 2.50 3 0.49 20 9.80 
  Pawelski, Tomasz 1057 POL1.0010.26205.20 
  Staniewicz, Adrianna wc1082 POL0.501-0.2120-4.20 
  Dziczkowski, Julian 1196 POL1.0010.44208.80 

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)
 
 XXIII edycja Bialostockiej Ligi Szkolnej - 5. runda do lat 08 Bialystok POL 2018-01-11
RcRownchangeKK*chgGame
 1058 1223 4.00 4 1.13 20 22.60 
  Dunda, Szymon 1073 POL1.0010.30206.00 
  Kudraszow, Filip 1024 POL1.0010.24204.80 
  Pawelski, Tomasz 1063 POL1.0010.29205.80 
  Chomicki, Kornel 1070 POL1.0010.30206.00 

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)
 
 XXIII edycja Bialostockiej Ligi Szkolnej - 5. runda do lat 13 Bialystok POL 2018-01-14
RcRownchangeKK*chgGame
 1110 1223 3.50 5 0.26 20 5.20 
  Dylnicka, Malgorzata 977 POL1.0010.19203.80 
  Rosolowski, Julian 1068 POL0.501-0.2120-4.20 
  Morozewicz, Bartosz 1051 POL1.0010.27205.40 
  Garbowska, Maja 1271 POL0.5010.07201.40 
  Moroz, Adrian 1183 POL0.501-0.0620-1.20 

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)
 
 XXIII edycja Bialostockiej Ligi Szkolnej - 5. runda do lat 10 Bialystok POL 2018-01-20
RcRownchangeKK*chgGame
 1135 1223 5.00 7 0.74 20 14.80 
  Poplawska, Dominika 989 POL1.0010.21204.20 
  Rekuc, Patryk 1015 POL1.0010.23204.60 
  Korbut, Sebastian 1006 POL1.0010.22204.40 
  Krol, Jan 1294 POL1.0010.602012.00 
  Ptaszynski, Szymon 1259 POL0.001-0.4520-9.00 
  Kudraszow, Filip 1024 POL1.0010.24204.80 
  Szczotka, Klara 1361 POL0.001-0.3120-6.20 

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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