Individual Calculations March 2023
 Reyes, Danilo G.  Total change: -13.00  Rating chartPersonal card
 3rd Chess Lab Classic Challenge U1800 Dubai UAE 2023-02-04
RcRownchangeKK*chgGame
 1409 1566 3.50 6 -0.65 20 -13.00 
  Bustamante, Lemuel 1247 PHI1.0010.13202.60 
  Daiwik, Jain 1306 IND0.501-0.3220-6.40 
  Santiago, Reggie Mel 1769 PHI0.5010.26205.20 
  Alali, Tammam. 1332 SYR1.0010.21204.20 
  Yasaswi, Krishna Bommi 1338 IND0.501-0.2920-5.80 
  Pradeepkumar, Mithran 1463 IND0.001-0.6420-12.80 

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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