Individual Calculations September 2023
 Augustyniak, Rafal  Total change: -2.40  Rating chartPersonal card
 Szach Krolowi - Zostan Mistrzem B9 2023 Lublin POL 2023-07-29
RcRownchangeKK*chgGame
 1298 1169 1.00 5 -0.67 20 -13.40 
  Cieplak, Dariusz 1380 POL0.001-0.2320-4.60 
  Matylewska-Para, Anna 1207 POL1.0010.552011.00 
  Olech, Damian 1316 POL0.001-0.3020-6.00 
  Olejnik, Artur 1185 POL0.001-0.4820-9.60 
  Wiak, Michal 1400 POL0.001-0.2120-4.20 

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)
 
 5th FIDE WORLD CHESS CHAMPIONSHIPS FOR PEOPLE WITH DISABILITIES Lublin POL 2023-08-19
RcRownchangeKK*chgGame
 1633 1169 1.50 8 0.55 20 11.00 
  Szalko, Maciej 1944 POL0.0010.00200.00 
  Lyanguzova, Alina 1609 UKR0.001-0.0620-1.20 
  Szewczyk, Malwina 1476 POL0.001-0.1420-2.80 
  Hawelko, Jan 1213 POL0.001-0.4420-8.80 
  Kolb, Denys 1545 UKR1.0010.912018.20 
  Racis, Michal 1963 POL0.0010.00200.00 
  Falkowski, Dawid 1927 POL0.0010.00200.00 
  Ablohina, Inga 1385 UKR0.5010.28205.60 

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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