Individual Calculations May 2023
 Pienpoldeesakul, Baimon  Total change: 34.00  Rating chartPersonal card
 Chess CAD Open 2023 - Standard Pattaya THA 2023-04-01
RcRownchangeKK*chgGame
 1701 1263 2.00 5 0.82 40 32.80 
  Badmatsyrenov, Oleg m2437 FID0.0010.00400.00 
  Thassanamethin, Methavee 1531 THA0.5010.334013.20 
  Sela, Prajak 1497 THA1.0010.794031.60 
  Wiwatanadate, Poompong f2019 THA0.0010.00400.00 
  Baldanova, Nomina 1022 RUS0.501-0.3040-12.00 

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)
 
 Thailand Juniors Chess Championship 2023 - U16 Bangkok THA 2023-04-17
RcRownchangeKK*chgGame
 1403 1263 2.00 6 0.03 40 1.20 
  Chiravanich, Pathee 1540 THA0.001-0.1740-6.80 
  Tawankanjana, Dhi 1527 THA1.0010.824032.80 
  Dhippayom, Tara 1237 THA0.001-0.5440-21.60 
  Saipetch, Kai 1200 THA0.001-0.5940-23.60 
  Jitwichian, Pataradit 1472 THA1.0010.774030.80 
  Wangthumboon, Patawee 1443 THA0.001-0.2640-10.40 

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)
 

 

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