Individual Calculations September 2023
 Pawleta, Rafal  Total change: -52.20  Rating chartPersonal card
 Szachy w Ustroniu lacza pokolenia 2023 - Grupa C Ustron POL 2023-08-11
RcRownchangeKK*chgGame
 1178 1416 4.50 9 -2.61 20 -52.20 
  Myrmus, Karolina 1102 POL1.0010.14202.80 
  Nowicki, Franciszek 1287 POL0.501-0.1720-3.40 
  Galazka, Michal 1263 POL0.501-0.2020-4.00 
  Forysinski, Grzegorz 1162 POL0.001-0.8120-16.20 
  Slanina, Agnieszka 1174 POL0.501-0.3020-6.00 
  Oliwkiewicz, Franciszek 1131 POL1.0010.16203.20 
  Mataczyna, Aleksandra 1186 POL0.501-0.2920-5.80 
  Kondziela, Wojciech 1182 POL0.001-0.7920-15.80 
  Lach, Beniamin 1115 POL0.501-0.3520-7.00 

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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