Individual Calculations May 2012
 Wiwatanadate, Poompong  Total change: -19.05  Rating chartPersonal card
 1st JCA Sunday Rating Tournament Bangkok THA 2012-03-11
RcRownchangeKK*chgGame
 2035 2080 1.00 4 -1.23 15 -18.45 
  Portugalera, Ric 2176 PHI0.001-0.3715-5.55 
  Calacday, Henry 1964 PHI1.0010.34155.10 
  Kananub, Warot 2120 THA0.001-0.4415-6.60 
  Hansing, Saphong 1880 THA0.001-0.7615-11.40 

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)
 
 Lanta Open 2012 Golden Bay Cottages, Thailand CZE 2012-03-22
RcRownchangeKK*chgGame
 2020 2080 4.50 7 0.49 15 7.35 
  Lasek, Frantisek 1804 CZE1.0010.17152.55 
  Bettman, Jan 1889 NED1.0010.25153.75 
  Cvikl, Michal 2023 CZE1.0010.42156.30 
  Vinod, Gopal 2044 IND1.0010.45156.75 
  Mojzis, Jan 2153 CZE0.5010.10151.50 
  Siebenburger, Vlastimil 2091 CZE0.001-0.4815-7.20 
  Hrtko, Vladimir 2136 SVK0.001-0.4215-6.30 

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)
 
 12th Bangkok Chess Club Open 2012 Bangkok THA 2012-04-13
RcRownchangeKK*chgGame
 2079 2080 3.50 8 -0.53 15 -7.95 
  Pogorelov, Ruslan g2426 UKR0.001-0.1115-1.65 
  Campi, William 1789 THA1.0010.15152.25 
  Liu, Chang 2262 CHN0.001-0.2615-3.90 
  Tachaplalert, Suvich 1799 THA1.0010.16152.40 
  Frosch, Erich f2284 AUT0.001-0.2415-3.60 
  Calacday, Henry 1964 PHI0.501-0.1615-2.40 
  Aung, Kyaw Moe 2161 MYA0.001-0.3915-5.85 
  Bianchetti, Raoul 1948 ITA1.0010.32154.80 

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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