Individual Calculations August 2019
 Romanishin, Oleg M  Total change: 9.20  Rating chartPersonal card
 Najdorf Chess Festival gr. A Warszawa POL 2019-07-06
RcRownchangeKK*chgGame
 2425 2443 5.50 9 0.92 10 9.20 
  Malynovskyi, Rostyslav 2156 UKR1.0010.16101.60 
  Pettersson, Alexander 2083 MLT1.0010.10101.00 
  Fedorov, Alexei g2551 BLR0.5010.15101.50 
  Janik, Igor m2495 POL0.5010.07100.70 
  Sedlak, Nikola g2586 SRB0.5010.19101.90 
  Yuffa, Daniil g2582 RUS1.0010.69106.90 
  Noe, Christopher m2534 GER0.001-0.3810-3.80 
  Baum, Jonasz f2308 POL0.501-0.1810-1.80 
  Jakubowski, Krzysztof g2528 POL0.5010.12101.20 

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)
 

 

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