Rapid: Individual Calculations October 2021
 Kobryn, Zbigniew  Total change: 21.00  Rating chartPersonal card
 Turniej Szachowy z okazji 1021 urodzin Debu Bartka o Puchar Wojta Gminy Zagnansk - Open Zagnansk POL 2021-09-26
RcRownchangeKK*chgGame
 1523 1293 3.00 7 1.05 20 21.00 
  Mis, Mieszko f2028 POL0.001-0.0120-0.20 
  Lyzwa, Krzysztof 1466 POL0.001-0.2720-5.40 
  Pazdzierz, Piotr 1636 POL1.0010.882017.60 
  Cichocki, Mariusz 1560 POL0.5010.32206.40 
  Zabicki, Krzysztof 1403 POL0.001-0.3520-7.00 
  Daszkiewicz, Adrian 1211 POL0.501-0.1120-2.20 
  Masternak, Konrad 1357 POL1.0010.592011.80 

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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