Rapid: Individual Calculations September 2018
 Ratajczak, Hubert  Total change: 2.60  Rating chartPersonal card
 Mistrzostwa Polski Juniorow w Szachach Szybkich 2018 - C10 Wroclaw POL 2018-08-10
RcRownchangeKK*chgGame
 1229 1163 3.50 8 0.13 20 2.60 
  Jaworski, Tymon 1378 POL0.001-0.2320-4.60 
  Musin, Pawel 1368 POL1.0010.762015.20 
  Karp, Kacper 1363 POL0.001-0.2420-4.80 
  Dziejma, Kacper 1017 POL1.0010.30206.00 
  Krol, Jan 1397 POL0.001-0.2120-4.20 
  Wozniak, Mateusz 1235 POL0.001-0.4020-8.00 
  Dabrowski, Piotr 1049 POL0.501-0.1620-3.20 
  Sawicki, Jakub 1022 POL1.0010.31206.20 

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)
 

 

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