Rapid: Individual Calculations April 2020
 Castellano, Christopher  Total change: -25.40  Rating chartPersonal card
 UP Alpha Phi Omega Patinikan sa Chess 2020 (Masters Group A) Quezon City PHI 2020-02-24
RcRownchangeKK*chgGame
 2114 2205 4.00 9 -1.27 20 -25.40 
  Frayna, Janelle Mae wg2134 PHI1.0010.40208.00 
  Labog, Eric Jr. 2103 PHI0.001-0.6420-12.80 
  Concio, Michael Jr. 1925 PHI0.501-0.3420-6.80 
  Rosarda, Joshov Alekhine 1860 PHI0.001-0.8920-17.80 
  Antonio, Rogelio Jr g2471 PHI0.5010.32206.40 
  Laylo, Darwin g2372 PHI0.5010.22204.40 
  Nisperos, Nick 2288 PHI0.001-0.3920-7.80 
  Aquino, Jose Jr. 2219 PHI0.5010.02200.40 
  Vito Cruz, John Edward 1656 PHI1.0010.03200.60 

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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