Individual Calculations February 2017
 Demchenko, Anton  Total change: -3.60  Rating chartPersonal card
 2016 Philippine International Chess Championship Olongapo City PHI 2016-12-06
RcRownchangeKK*chgGame
 2512 2632 5.50 9 -0.36 10 -3.60 
  Pascua, Haridas m2401 PHI1.0010.21102.10 
  Lei, Tingjie wg2468 CHN0.501-0.2210-2.20 
  Segarra, Randy f2304 PHI1.0010.13101.30 
  Gagunashvili, Merab g2588 GEO0.501-0.0610-0.60 
  Savchenko, Boris g2618 RUS0.501-0.0210-0.20 
  Wang, Hao g2678 CHN0.5010.06100.60 
  Tran, Tuan Minh m2478 VIE0.501-0.2110-2.10 
  McHedlishvili, Mikheil g2601 GEO0.501-0.0410-0.40 
  Puranik, Abhimanyu m2476 IND0.501-0.2110-2.10 

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
 2505 2632 6.00 9 0.00 10 0.00 
  Bersamina, Paulo m2404 PHI0.501-0.2910-2.90 
  Pascua, Haridas m2401 PHI0.501-0.2910-2.90 
  Kotanjian, Tigran g2467 ARM1.0010.28102.80 
  Antonio, Rogelio Jr g2481 PHI0.501-0.2010-2.00 
  Paragua, Mark g2492 PHI0.501-0.1910-1.90 
  Puranik, Abhimanyu m2476 IND1.0010.29102.90 
  Wang, Hao g2678 CHN0.5010.06100.60 
  Stupak, Kirill g2562 BLR1.0010.40104.00 
  Gagunashvili, Merab g2588 GEO0.501-0.0610-0.60 

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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