Individual Calculations May 2018
 Kositwongsakul, Thanig  Total change: 0.00  Rating chartPersonal card
 18th Bangkok Chess Club Challenger 2018 Cha-Am THA 2018-04-15
RcRownchangeRpKK*chgGame
 1450 0 3.00 7 0.00 1400   0.00 
  Burbach, Bruno 1532 GER0.5010.00 0.00 
  Piyathumawuttikul, Kantapat 1416 THA0.5010.00 0.00 
  Srivatanakul, Pricha 1416 THA1.0010.00 0.00 
  Tan, Teck Woon 1669 SGP0.0010.00 0.00 
  Burbach, Brunel Baron 1369 THA0.0010.00 0.00 
  Ishara, Yohan 1347 SRI1.0010.00 0.00 
  Langendoen, Aad 1398 NED0.0010.00 0.00 

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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