Individual Calculations February 2017
 Frayna, Janelle Mae  Total change: 5.40  Rating chartPersonal card
 2016 Philippine International Chess Championship Olongapo City PHI 2016-12-06
RcRownchangeKK*chgGame
 2336 2320 4.50 9 0.16 20 3.20 
  Gagunashvili, Merab g2588 GEO0.001-0.1720-3.40 
  Stupak, Kirill g2562 BLR0.5010.30206.00 
  Galas, Bernadette wm2080 PHI0.501-0.3020-6.00 
  Emperado, Emmanuel 2231 PHI0.501-0.1220-2.40 
  Kurbonboeva, Sarvinoz wm2274 UZB0.501-0.0620-1.20 
  Lee, Qing Aun f2249 SGP0.501-0.1020-2.00 
  De Guzman, Ricardo m2364 PHI0.001-0.4420-8.80 
  Bancod, Ronald m2285 PHI1.0010.45209.00 
  Vijayalakshmi, Subbaraman mwg2393 IND1.0010.602012.00 

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)
 
 2016 PSC - PUREGOLD CHESS CHALLENGE Olongapo City PHI 2016-12-13
RcRownchangeKK*chgGame
 2415 2320 3.50 9 0.11 20 2.20 
  Stupak, Kirill g2562 BLR0.001-0.2020-4.00 
  Miciano, John Marvin 2191 PHI1.0010.33206.60 
  Bersamina, Paulo m2404 PHI0.5010.12202.40 
  Tran, Minh Thang f2399 VIE0.5010.11202.20 
  McHedlishvili, Mikheil g2601 GEO0.001-0.1620-3.20 
  Kotanjian, Tigran g2467 ARM1.0010.702014.00 
  Puranik, Abhimanyu m2476 IND0.001-0.2920-5.80 
  Kurbonboeva, Sarvinoz wm2274 UZB0.001-0.5620-11.20 
  Nouri, Hamed 2363 PHI0.5010.06201.20 

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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