Individual Calculations February 2017
 Magtabog, Ryan Christian B.  Total change: 0.00  Rating chartPersonal card
 2016 Philippine International Chess Championships - Challenger Olongapo CIty PHI 2016-12-06
RcRownchangeRpKK*chgGame
 2086 0 3.00 8 0.00 1999   0.00 
  Sevillano, Rhenzi Kyle 2059 PHI0.5010.00 0.00 
  Rodriguez, Christopher 2049 PHI0.0010.00 0.00 
  Dungca, Ryan 2142 PHI0.0010.00 0.00 
  Pacis, Adrian f2158 PHI1.0010.00 0.00 
  Chavez, Antonio 2161 PHI1.0010.00 0.00 
  Morado, Jeth Romy 2125 PHI0.5010.00 0.00 
  Fortin, Artrino Paul 2005 PHI0.0010.00 0.00 
  Aviles, Ferdinand 1989 PHI0.0010.00 0.00 

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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