Rapid: Individual Calculations February 2019
 Wojtacha, Krzysztof  Total change: 52.40  Rating chartPersonal card
 XXIV edycja Bialostockiej Ligi Szkolnej - 5. runda do lat 10 Bialystok POL 2019-01-19
RcRownchangeKK*chgGame
 1094 1243 5.50 7 0.66 20 13.20 
  Rekuc, Patryk 990 POL1.0010.19203.80 
  Dunda, Szymon 1038 POL1.0010.24204.80 
  Pawelski, Tomasz 1098 POL1.0010.31206.20 
  Sienicki, Oliwier 1103 POL1.0010.31206.20 
  Kudraszow, Filip 1146 POL1.0010.37207.40 
  Piktel, Marcel 1037 POL0.501-0.2620-5.20 
  Jasiulewicz, Dawid 1243 POL0.001-0.5020-10.00 

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)
 
 Champ Bialystok 2019 Rapid U-10 Bialystok POL 2019-01-28
RcRownchangeKK*chgGame
 1067 1243 8.50 9 1.96 20 39.20 
  Pac, Cyryl 1035 POL1.0010.23204.60 
  Dunda, Szymon 1038 POL1.0010.24204.80 
  Chiszko, Wiktoria 1042 POL1.0010.24204.80 
  Chiszko, Oskar 1081 POL1.0010.29205.80 
  Pawelski, Tomasz 1098 POL1.0010.31206.20 
  Sienicki, Oliwier 1103 POL1.0010.31206.20 
  Jaszczuk, Piotr 1201 POL1.0010.44208.80 
  Rekuc, Patryk 990 POL0.501-0.3120-6.20 
  Peksa, Piotr 1017 POL1.0010.21204.20 

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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