Rapid: Individual Calculations September 2020
 Bak, Jedrzej  Total change: -14.80  Rating chartPersonal card
 Mistrzostwa Polski Juniorow w Szachach Szybkich 2020 - C12 Wroclaw POL 2020-08-28
RcRownchangeKK*chgGame
 1268 1233 4.00 10 -0.74 20 -14.80 
  Krawczyk, Flawian 1728 POL0.001-0.0420-0.80 
  Wlodarczyk, Dominik 1079 POL1.0010.29205.80 
  Bartoszczuk, Adam 1358 POL0.001-0.3320-6.60 
  Krzastek, Adrian 1087 POL1.0010.30206.00 
  Pawlowski, Kamil 1307 POL0.001-0.4020-8.00 
  Galla, Wiktor 1035 POL0.501-0.2620-5.20 
  Lesnikowski, Maciej 1162 POL1.0010.40208.00 
  Duda, Szymon 1350 POL0.5010.16203.20 
  Ratajczak, Hubert 1398 POL0.001-0.2820-5.60 
  Iracki, Piotr 1174 POL0.001-0.5820-11.60 

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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