Individual Calculations November 2021
 Selkovski, Zarko  Total change: 14.20  Rating chartPersonal card
 16th IBCA Chess Olympiad for the Blind and Visually Impaired 2021 Rhodes GRE 2021-10-17
RcRownchangeKK*chgGame
 1999 1994 5.00 9 0.71 20 14.20 
  Draganov, Ruslan f2128 RUS0.001-0.3220-6.40 
  Knafo, Michael 1658 ISR1.0010.12202.40 
  Antonini, Franco 2115 ITA1.0010.662013.20 
  Cajzler, Hinko 2108 CRO1.0010.662013.20 
  Nizam, Rasim m2143 BUL0.001-0.3020-6.00 
  Grybas, Gintaras 2007 LTU1.0010.522010.40 
  Pribeanu, Mihail-Dacian f2168 ROU0.001-0.2720-5.40 
  Schellmann, Frank c2017 GER0.5010.03200.60 
  Lambert, Pierre 1647 CAN0.501-0.3920-7.80 

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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