Individual Calculations May 2010
 Arvelo, Gian  Total change: 12.15  Rating chartPersonal card
 Campeonato Nacional Masculino 2010 (DOM) Santo Domingo DOM 2010-04-09
RcRownchangeKK*chgGame
 2163 2025 4.00 10 0.81 15 12.15 
  Subervi, Jonathan 2212 DOM0.5010.24153.60 
  Fernandez, Francis 2291 DOM0.001-0.1815-2.70 
  Abreu, Carlos Paul 2103 DOM0.5010.11151.65 
  Moore, Fernando 2121 DOM0.001-0.3715-5.55 
  Pena, Daniel 2081 DOM1.0010.58158.70 
  Velez, Brunildo f2152 DOM1.0010.671510.05 
  Mendez, David 2198 DOM0.5010.23153.45 
  Rodriguez, Jose 2229 DOM0.001-0.2415-3.60 
  Santos, Genesis 2125 DOM0.5010.14152.10 
  Mesa, Teofilo 2121 DOM0.001-0.3715-5.55 

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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