Individual Calculations January 2023
 Turqueza, Mari Joseph  Total change: -5.60  Rating chartPersonal card
 MPCL Manny Pacquiao International Open Chess Festival General Santos City PHI 2022-12-13
RcRownchangeKK*chgGame
 2215 2309 4.00 7 -0.28 20 -5.60 
  Sivuk, Vitaly g2570 SWE0.001-0.1820-3.60 
  Maribao, Alexis Emil 2090 PHI1.0010.22204.40 
  Lorena, Carlo 2205 PHI1.0010.36207.20 
  Concio, Michael Jr. m2345 PHI0.001-0.4520-9.00 
  Morado, Jeth Romy f2212 PHI0.001-0.6320-12.60 
  Verdun, Xavier John 2175 PHI1.0010.32206.40 
  Arca, Christian Gian Karlo 1909  * PHI1.0010.08201.60 
 * 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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