Individual Calculations May 2023
 Marticio, Jersey  Total change: 57.20  Rating chartPersonal card
 Mayor Darel Dexter T. Uy National Age Group Chess Championship Grand Finals U16 Girls Dipolog City PHI 2023-04-03
RcRownchangeKK*chgGame
 1501 1605 4.50 6 0.71 40 28.40 
  Dela Cruz, Daren 1490 PHI1.0010.344013.60 
  Dalagan, Sara 1322 PHI1.0010.16406.40 
  Racasa, Antonella Berthe 1559 PHI1.0010.444017.60 
  Ordizo, Kate Nicole 1552 PHI0.501-0.0740-2.80 
  Sapuan, Arleah Cassandra 1419 PHI0.501-0.2440-9.60 
  Claros, April Joy 1664 PHI0.5010.08403.20 

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)
 
 Mayor Rogelio Raymund I. Tongson Jr. National Youth and Schools Chess Championships Eliminations U17 Girls Himamaylan City PHI 2023-04-14
RcRownchangeKK*chgGame
 1563 1605 3.50 5 0.72 40 28.80 
  Sapuan, Arleah Cassandra 1419 PHI1.0010.264010.40 
  Umayan, Samantha Babol 1608 PHI0.5010.00400.00 
  Ordizo, Kate Nicole 1552 PHI0.501-0.0740-2.80 
  Dalagan, Kyla 1571 PHI1.0010.454018.00 
  Claros, April Joy 1664 PHI0.5010.08403.20 

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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