Rapid: Individual Calculations October 2019
 Jaszczuk, Piotr  Total change: 8.20  Rating chartPersonal card
 Mistrzostwa Polski Juniorow w Szachach Szybkich 2019 - C10 Rzeszow POL 2019-08-30
RcRownchangeKK*chgGame
 1168 1153 5.00 9 0.68 20 13.60 
  Weber, Dorian 983 POL1.0010.28205.60 
  Liskiewicz, Jakub 1324 POL0.001-0.2720-5.40 
  Lecki, Leonard 1043 POL1.0010.35207.00 
  Jasiulewicz, Dawid 1250 POL0.001-0.3720-7.40 
  Nagly, Krzysztof 1052 POL1.0010.36207.20 
  Rosa, Antoni 1230 POL0.001-0.3920-7.80 
  Ploskonka, Bartlomiej 1030 POL1.0010.33206.60 
  Hartlinski, Tomasz 1264 POL1.0010.652013.00 
  Kozak, Karol 1335 POL0.001-0.2620-5.20 

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)
 
 6. runda Grand Prix Bialegostoku "Lato-jesien 2019" - rapid Bialystok POL 2019-09-06
RcRownchangeKK*chgGame
 1297 1260 2.50 6 -0.27 20 -5.40 
  Kaminski, Maciej 1660  * POL0.5010.42208.40 
  Businski, Karol 1416 POL0.001-0.2920-5.80 
  Rusak, Jan 1357 POL0.001-0.3720-7.40 
  Jaroszewicz, Dominika 973 POL1.0010.16203.20 
  Businski, Jan 1142 POL1.0010.34206.80 
  Moroz, Adrian 1235 POL0.001-0.5320-10.60 
 * 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)
 

 

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