Individual Calculations February 2019
 Dunda, Szymon  Total change: -37.20  Rating chartPersonal card
 Szkolne Indywidualne Mistrzostwa Polski - chlopcy do lat 9 Pokrzywna POL 2019-01-06
RcRownchangeKK*chgGame
 1163 1067 1.50 6 -0.74 40 -29.60 
  Kozak, Karol 1265 POL0.001-0.2440-9.60 
  Kudraszow, Filip 1035 POL0.501-0.0440-1.60 
  Oglaza, Dawid 1129 POL0.001-0.4140-16.40 
  Zmarzly, Wiktor 1293 POL0.001-0.2140-8.40 
  Durzynski, Jan 1007 POL1.0010.424016.80 
  Suska, Szymon 1248 POL0.001-0.2640-10.40 

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 2019 U-10 Bialystok POL 2019-01-21
RcRownchangeKK*chgGame
 1107 1067 2.50 6 -0.19 40 -7.60 
  Chiszko, Wiktoria 1011 POL1.0010.424016.80 
  Chomicki, Kornel 1111 POL1.0010.564022.40 
  Wojtacha, Krzysztof 1285 POL0.5010.284011.20 
  Jaszczuk, Piotr 1042 POL0.001-0.5340-21.20 
  Saniukowicz, Ryszard 1039 POL0.001-0.5440-21.60 
  Sienicki, Oliwier 1156 POL0.001-0.3840-15.20 

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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