Rapid: Individual Calculations September 2017
 Walendykiewicz, Martyna  Total change: 10.40  Rating chartPersonal card
 Polish Rapid Youth Chess Championship 2017 - G12 Wroclaw POL 2017-08-06
RcRownchangeKK*chgGame
 1224 1168 4.00 8 0.52 20 10.40 
  Goraj, Barbara 1535 POL0.001-0.1020-2.00 
  Slusarczyk, Milena 1303 POL0.001-0.3220-6.40 
  Lajdamik, Anna 1050 POL0.501-0.1620-3.20 
  Swiercz, Nikola 1270 POL1.0010.642012.80 
  Skolska, Emilia 1218 POL0.001-0.4320-8.60 
  Szczotka, Matylda 1089 POL0.501-0.1120-2.20 
  Schyllo, Wiktoria 1006 POL1.0010.29205.80 
  Mainka, Anna 1324 POL1.0010.712014.20 

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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