Individual Calculations May 2011
 Lutsko, Igor  Total change: -9.20  Rating chartPersonal card
 Wonderful valley-A Rodatychi UKR 2011-03-20
RcRownchangeKK*chgGame
 2250 2331 4.50 9 -0.92 10 -9.20 
  Korniyuk, Mariya wf2104 UKR1.0010.21102.10 
  Bortnik, Alexandr f2338 UKR0.5010.01100.10 
  Vetoshko, Volodymyr 2219 UKR0.501-0.1510-1.50 
  Nedostup, Daniil 2025 RUS0.501-0.3610-3.60 
  Meleshko, Vladimir 2282 UKR0.501-0.0710-0.70 
  Annenkov, Kirill f2272 RUS0.501-0.0810-0.80 
  Molnar, Peter f2294 SVK0.501-0.0510-0.50 
  Bortnik, Nikolay 2284 UKR0.001-0.5710-5.70 
  Sanduleac, Vasile g2430 MDA0.5010.14101.40 

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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