Rapid: Individual Calculations September 2018
 Ptaszynski, Szymon  Total change: -0.80  Rating chartPersonal card
 Mistrzostwa Polski Juniorow w Szachach Szybkich 2018 - C10 Wroclaw POL 2018-08-10
RcRownchangeKK*chgGame
 1266 1402 6.00 9 -0.04 20 -0.80 
  Abramowicz, Ignacy 1103 POL0.501-0.3520-7.00 
  Jaszczuk, Piotr 1126 POL1.0010.17203.40 
  Zieba, Hubert 1336 POL0.501-0.0920-1.80 
  Leszczewicz, Karol 1239 POL0.501-0.2220-4.40 
  Dobosiewicz, Krzysztof 1198 POL0.501-0.2620-5.20 
  Nagly, Wojciech 1216 POL1.0010.26205.20 
  Seemann, Jakub 1597 POL0.001-0.2520-5.00 
  Wozniak, Mateusz 1235 POL1.0010.28205.60 
  Bochniak, Franciszek 1343 POL1.0010.42208.40 

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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