Individual Calculations February 2017
 Fronda, Jan Jodilyn  Total change: -25.60  Rating chartPersonal card
 2016 PSC - PUREGOLD CHESS CHALLENGE Olongapo City PHI 2016-12-13
RcRownchangeKK*chgGame
 2273 2165 2.00 9 -1.28 20 -25.60 
  Laylo, Darwin g2451 PHI0.001-0.1620-3.20 
  Abelgas, Roel f2291 PHI0.001-0.3320-6.60 
  Andador, Rolando 2262 PHI0.001-0.3720-7.40 
  Kurbonboeva, Sarvinoz wm2274 UZB0.001-0.3520-7.00 
  Roma, Alvin 2219 PHI0.5010.08201.60 
  Branzuela, Ali 2254 PHI0.5010.12202.40 
  Kotanjian, Tigran g2467 ARM0.001-0.1520-3.00 
  San Diego, Marie Antoinette wf2017 PHI0.501-0.2020-4.00 
  Panopio, Jr Rodolfo 2223 PHI0.5010.08201.60 

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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