Individual Calculations June 2018
 Owczarzak, Maciej  Total change: -50.40  Rating chartPersonal card
 Ogolnopolska Olimpiada Mlodziezy 2018 - Chlopcy do lat 12 Sypniewo POL 2018-04-28
RcRownchangeKK*chgGame
 1446 1402 1.50 8 -2.07 40 -82.80 
  Bogusz, Alan 1683 POL0.001-0.1640-6.40 
  Jedraszek, Pawel 1514 POL0.5010.15406.00 
  Wilk, Igor 1558 POL0.001-0.2940-11.60 
  Doskocz, Karol 1467 POL0.5010.09403.60 
  Kozlowski, Michal 1327 POL0.001-0.6040-24.00 
  Jarocki, Gabriel 1427 POL0.001-0.4740-18.80 
  Zalega, Maciej 1309 POL0.501-0.1340-5.20 
  Grzadka, Artur 1286 POL0.001-0.6640-26.40 

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)
 
 VII Turniej Szachy w Harmonijce Torun POL 2018-05-18
RcRownchangeKK*chgGame
 1525 1402 3.00 6 0.81 40 32.40 
  Maciejewski, Kamil 1775 POL0.001-0.1040-4.00 
  Czekalski, Pawel 1163 POL1.0010.20408.00 
  Jankowski, Wieslaw 1742 POL0.5010.384015.20 
  Kedzierski, Aleksander 1532 POL0.001-0.3240-12.80 
  Nowosad, Jan 1652 POL0.5010.314012.40 
  Zaluski, Adam 1284 POL1.0010.344013.60 

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)
 

 

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