Individual Calculations January 2015
 Wiwatanadate, Poompong  Total change: -44.80  Rating chartPersonal card
 1st Johor International Chess Open 2014 Johor Bharu MAS 2014-12-01
RcRownchangeKK*chgGame
 2035 2120 4.00 8 -0.77 20 -15.40 
  Senador, Emmanuel m2354 PHI0.001-0.2120-4.20 
  Lim, Kiat Liong 1798 MAS1.0010.13202.60 
  Sharma, Dinesh K. m2380 IND0.001-0.1820-3.60 
  Nithyalakshmi, Sivanesan 1811 MAS1.0010.14202.80 
  Lioe, Dede m2391 INA0.001-0.1720-3.40 
  Wong, Yinn Long f1924 MAS0.001-0.7520-15.00 
  Kebbedies, Frank 1803 GER1.0010.13202.60 
  Sivanesan, Subramanian 1816 MAS1.0010.14202.80 

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)
 
 Thailand Chess Team Championship 2014 Bangkok THA 2014-12-06
RcRownchangeKK*chgGame
 1935 2120 3.50 7 -1.47 20 -29.40 
  Plengsap, Krisadayut 2174 THA0.001-0.4220-8.40 
  Gavilan Jr, Arnulfo 2009 PHI0.001-0.6520-13.00 
  Brahmawong, Patcharawee 2056 THA0.501-0.0920-1.80 
  Calacday, Eric 1866 PHI0.501-0.3120-6.20 
  Maneesorn, Kankawee 1720  * THA1.0010.08201.60 
  Chirananthavat, Theemathas 2003 THA0.501-0.1620-3.20 
  Pheephacharakan, Pinatpong 1720  * THA1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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