Individual Calculations February 2017
 Bersamina, Paulo  Total change: 5.40  Rating chartPersonal card
 2016 Philippine International Chess Championship Olongapo City PHI 2016-12-06
RcRownchangeKK*chgGame
 2452 2404 4.50 9 0.55 10 5.50 
  Panopio, Jr Rodolfo 2223 PHI0.501-0.2410-2.40 
  Yu, Manny 2295 PHI1.0010.35103.50 
  Savchenko, Boris g2618 RUS0.5010.27102.70 
  Gomez, John Paul g2490 PHI0.5010.12101.20 
  Vijayalakshmi, Subbaraman mwg2393 IND0.501-0.0210-0.20 
  Sriram, Jha g2426 IND0.5010.03100.30 
  Gagunashvili, Merab g2588 GEO0.5010.24102.40 
  Garcia, Jan Emmanuel m2438 PHI0.5010.05100.50 
  McHedlishvili, Mikheil g2601 GEO0.001-0.2510-2.50 

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)
 
 2016 PSC - PUREGOLD CHESS CHALLENGE Olongapo City PHI 2016-12-13
RcRownchangeKK*chgGame
 2402 2404 4.50 9 -0.01 10 -0.10 
  Demchenko, Anton g2632 RUS0.5010.29102.90 
  Pantsulaia, Levan g2607 GEO0.001-0.2410-2.40 
  Frayna, Janelle Mae wm2320 PHI0.501-0.1210-1.20 
  Miciano, John Marvin 2191 PHI1.0010.23102.30 
  Secopito, Catherine wm2160 PHI1.0010.20102.00 
  Paragua, Mark g2492 PHI0.001-0.3810-3.80 
  Raja, Harshit 2340 IND0.501-0.0910-0.90 
  Pascua, Haridas m2401 PHI0.5010.00100.00 
  Tran, Tuan Minh m2478 VIE0.5010.10101.00 

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)
 

 

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