Rapid: Individual Calculations October 2019
 Cwiek, Stefan  Total change: 35.40  Rating chartPersonal card
 Mistrzostwa Polski Juniorow w Szachach Szybkich 2019 - C12 Rzeszow POL 2019-08-30
RcRownchangeKK*chgGame
 1479 1296 5.50 10 2.70 20 54.00 
  Musial, Igor 1638 POL0.5010.38207.60 
  Herwy, Jakub 1603 POL0.001-0.1420-2.80 
  Frydryk, Hubert 1102 POL1.0010.25205.00 
  Janusiewicz, Michal 1418 POL1.0010.672013.40 
  Ptaszynski, Szymon 1436 POL0.5010.19203.80 
  Jaworski, Tymon 1437 POL1.0010.692013.80 
  Wiatrowski, Zbigniew 1531 POL0.5010.29205.80 
  Skrzypinski, Jan 1491 POL1.0010.752015.00 
  Kutowski, Marcel 1696  * POL0.001-0.0820-1.60 
  Wierzbicki, Dawid 1442 POL0.001-0.3020-6.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 XII Turniej im. Jana Brustmana Warszawa POL 2019-09-28
RcRownchangeKK*chgGame
 1246 1296 2.50 6 -0.93 20 -18.60 
  Kacki, Stanislaw 1068 POL0.001-0.7920-15.80 
  Pancewicz, Szymon 1413 POL0.001-0.3420-6.80 
  Moscicka, Alicja 1109 POL1.0010.26205.20 
  Cwiek, Ryszard 1676 POL0.001-0.0920-1.80 
  Bialczak, Radoslaw 1009 POL1.0010.16203.20 
  Grzelak, Piotr 1199 POL0.501-0.1320-2.60 

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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