Individual Calculations September 2020
 Rainer, Piotr  Total change: 9.60  Rating chartPersonal card
 Slaski Festiwal Szachowy - Szachy lacza pokolenia - Grupa C Ustron POL 2020-08-15
RcRownchangeKK*chgGame
 1424 1631 7.00 9 0.24 40 9.60 
  Frankowski, Maciej 1262 POL1.0010.10404.00 
  Jablonski, Lechoslaw 1433 POL0.001-0.7640-30.40 
  Kozak, Karol 1256 POL1.0010.09403.60 
  Chmiel, Pawel 1368 POL1.0010.18407.20 
  Miler, Franciszek 1472 POL1.0010.294011.60 
  Szymanski, Pawel 1539 POL1.0010.374014.80 
  Malik, Maciej 1559 POL0.001-0.6040-24.00 
  Wojtacha, Krzysztof 1528 POL1.0010.364014.40 
  Bakalarz, Adrian 1397 GER1.0010.21408.40 

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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