Individual Calculations June 2023
 Polanco Fernandez, Sahiean  Total change: 3.60  Rating chartPersonal card
 XVI CAMPEONATO CONTINENTAL ABSOLUTO DE AJEDREZ DE LAS AMERICAS 2023 Juan Dolio, Republica Dominicana DOM 2023-05-15
RcRownchangeKK*chgGame
 1927 1835 4.50 11 0.09 40 3.60 
  Latorre, Matias f2280 PAR0.001-0.0640-2.40 
  Arvelo Leo, Gian Carlo f2135 DOM0.001-0.1540-6.00 
  Vasquez Vasquez, Marielos wc1676 ESA1.0010.294011.60 
  Castillo Rosa, Kelvin Santiago c2014 DOM0.5010.23409.20 
  Galvez Dastin, Eduardo f2141 GUA0.001-0.1440-5.60 
  Castano, Saray 1705 COL1.0010.324012.80 
  King Soriano, Misael 1929 DOM0.5010.13405.20 
  Subervi, Jonathan Sigfredo f2070 DOM0.001-0.2140-8.40 
  Oviedo Acosta, Paula 1949 PAR0.001-0.3440-13.60 
  Polanco Fernandez, Reynie 1711 DOM0.501-0.1740-6.80 
  Martinez Jimenez, Manyeli 1584 DOM1.0010.19407.60 

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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