Individual Calculations September 2018
 Pietrykowska, Agata  Total change: 22.40  Rating chartPersonal card
 XVIII OGOLNOPOLSKIE MISTRZOSTWA SZKOL PODSTAWOWYCH W SZACHACH-kl. 5-6 Dabki POL 2018-08-20
RcRownchangeKK*chgGame
 1222 1160 3.50 7 0.56 40 22.40 
  Malicki, Michal 1365 POL0.5010.264010.40 
  Tomkiewicz, Jakub 1256 POL0.001-0.3740-14.80 
  Mierzynski, Olaf 1120 POL1.0010.444017.60 
  Szpila, Szymon 1325 POL0.5010.22408.80 
  Cieslak, Emilia 1049 POL0.501-0.1540-6.00 
  Kuczynski, Michal 1142 POL1.0010.474018.80 
  Czerwinska, Oliwia 1298 POL0.001-0.3140-12.40 

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)
 

 

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