Individual Calculations July 2023
 Tim, Wojciech  Total change: 24.00  Rating chartPersonal card
 Indywidualne Mistrzostwa Slaska Juniorow w Szachach Klasycznych 2023 - C13 Imielin POL 2023-06-09
RcRownchangeKK*chgGame
 1340 1316 1.00 2 0.06 40 2.40 
  Pawleta, Mateusz 1362 POL0.5010.06402.40 
  Kisielinski, Stanislaw 1318 POL0.5010.00400.00 

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)
 
 Druzynowe Mistrzostwa Polski Juniorow - I Liga 2023 Lublin POL 2023-06-13
RcRownchangeKK*chgGame
 1327 1316 2.50 4 0.54 40 21.60 
  Chmiel, Krzysztof 1298 POL0.501-0.0340-1.20 
  Wons, Krystian 1331 POL1.0010.524020.80 
  Toczylowski, Mateusz 1140 POL1.0010.274010.80 
  Dobrowolski, Kamil 1539 POL0.001-0.2240-8.80 

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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