Individual Calculations September 2023
 Olszewski, Marek  Total change: 0.00  Rating chartPersonal card
 Szachy w Ustroniu lacza pokolenia 2023 - Grupa C Ustron POL 2023-08-11
RcRownchangeRpKK*chgGame
 1285 0 5.00 9 0.00 1305   0.00 
  Swoboda, Wojciech 1228 POL0.5010.00 0.00 
  Czeremcha, Piotr 1439 POL1.0010.00 0.00 
  Osinski, Tomasz 1374 POL0.0010.00 0.00 
  Brzyski, Bartlomiej 1194 POL1.0010.00 0.00 
  Chomicki, Kornel 1364 POL0.5010.00 0.00 
  Galazka, Michal 1263 POL0.0010.00 0.00 
  Chudyk, Mateusz 1430 POL0.0010.00 0.00 
  Hilus, Dawid 1116 POL1.0010.00 0.00 
  Kaluza, Jakub 1157 POL1.0010.00 0.00 

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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