Individual Calculations September 2023
 Markowski, Tomasz  Total change: -14.80  Rating chartPersonal card
 VII Miedzynarodowy Memorial Ireny Warakomskiej - OPEN A Suwalki POL 2023-08-07
RcRownchangeKK*chgGame
 2315 2518 4.50 8 -1.48 10 -14.80 
  Hryharovich, Aliaksei 2239 FID0.501-0.3410-3.40 
  Kutowski, Marcel 2114 POL1.0010.08100.80 
  Chojnacki, Krzysztof m2327 POL1.0010.25102.50 
  Jakubowski, Krzysztof g2473 POL0.001-0.5610-5.60 
  Czernek, Tymon f2288 POL0.501-0.2910-2.90 
  Turski, Bartlomiej f2324 POL0.501-0.2510-2.50 
  Kozak, Antoni 2422 POL0.501-0.1310-1.30 
  Dixit, Nikhil f2330 IND0.501-0.2410-2.40 

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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