Individual Calculations January 2009
 Elorta, David  Total change: -37.50  Rating chartPersonal card
 4th Prospero Pichay Jr. Cup International Manila PHI 2008-09-14
RcRownchangeKK*chgGame
 2257 2405 2.50 9 -3.75 10 -37.50 
  Pascua, Haridas 2171 PHI0.001-0.7910-7.90 
  Pacis, Adrian Ros f2278 PHI0.001-0.6710-6.70 
  Ochoa, Karl Victor 2268 PHI1.0010.32103.20 
  Nouri, Hamed 2362 PHI0.001-0.5610-5.60 
  Cantonjos, Allan 2205 PHI0.501-0.2610-2.60 
  Garcia, Jan Emmanuel 2232 PHI0.001-0.7310-7.30 
  Xu, Tong 2249 CHN0.001-0.7110-7.10 
  Andador, Rolando 2335 PHI1.0010.40104.00 
  Perena, Catherine 2212 PHI0.001-0.7510-7.50 

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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