Individual Calculations September 2020
 Walaszczyk, Mikolaj  Total change: -16.00  Rating chartPersonal card
 Slaski Festiwal Szachowy - Szachy lacza pokolenia - Grupa C Ustron POL 2020-08-15
RcRownchangeKK*chgGame
 1316 1308 3.00 7 -0.40 40 -16.00 
  Weczerek, Jan 1079 CZE1.0010.21408.40 
  Kurcaba, Lukasz 1504 POL0.001-0.2540-10.00 
  Gaszka, Zuzanna 1476 POL0.001-0.2840-11.20 
  Mucha, Marek 1500 POL0.001-0.2540-10.00 
  Koperski, Wojciech 1049 POL1.0010.18407.20 
  Babczynski, Zbigniew 1509 POL0.001-0.2440-9.60 
  Bajer, Tomasz 1095 POL1.0010.23409.20 

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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