Individual Calculations December 2021
 Ramirez Lopez, Carlos  Total change: -12.40  Rating chartPersonal card
 Sub-Zonal 2.3.5 Absoluto 2021 San Pedro de Macoris DOM 2021-11-07
RcRownchangeKK*chgGame
 1928 1979 4.50 9 -0.62 20 -12.40 
  Blackman, Justin f2192 BAR0.001-0.2320-4.60 
  Gonzalez Gonzalez, Enoel 1845 PUR0.501-0.1820-3.60 
  Guzman, Christopher f2280 DOM1.0010.852017.00 
  Polanco Nunez, Yoel Estarling c2222 DOM0.001-0.2020-4.00 
  McKennis, Darren 1735 JAM0.001-0.8020-16.00 
  Shaffer, Alexander 1678 PUR0.501-0.3520-7.00 
  Diaz Diaz, Federico 1752 DOM1.0010.21204.20 
  Fermin, Kedual 1788 DOM0.501-0.2520-5.00 
  Luna Zapata, Nidio Esteban 1857 DOM1.0010.33206.60 

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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