Individual Calculations December 2017
 Mak, Xiu Ning Charlene  Total change: 102.80  Rating chartPersonal card
 SCF National Junior HP Squad Training T4 2017 Singapore SGP 2017-09-16
RcRownchangeKK*chgGame
 1609 1334 4.50 7 3.30 40 132.00 
  Franklin, Leonardo 1554 SGP0.001-0.2240-8.80 
  Umadhay, Jer 1554 PHI1.0010.784031.20 
  Lalas, Eric Laforteza 1702 PHI1.0010.904036.00 
  Verano, Felix Jr. 1625 PHI1.0010.854034.00 
  Lim, Huay Leon Warren 1621 SGP0.5010.344013.60 
  Ricnesh, Ravind G.n 1621 SGP0.001-0.1640-6.40 
  Gambalan, Kenneth 1588 PHI1.0010.814032.40 

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)
 
 34th National Age Group Chess Championships 2017 - Girls Under-12 Singapore SGP 2017-11-22
RcRownchangeKK*chgGame
 1213 1373 3.50 6 -0.73 40 -29.20 
  Zou, Qixuan 1115 SGP1.0010.18407.20 
  Tarini, Bengani 1125 IND0.001-0.8140-32.40 
  Soo, Sheng Yin 1276 MAS1.0010.374014.80 
  Pereira, Desirra 1187 MAS0.501-0.2440-9.60 
  Gupta, Sara 1201 USA0.001-0.7340-29.20 
  Choksi, Khushi 1373 SGP1.0010.504020.00 

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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