Rapid: Individual Calculations February 2023
 Reyes, Danilo G.  Total change: 25.40  Rating chartPersonal card
 2nd Chess Lab Rapid Challenge 2022 Dubai UAE 2022-12-11
RcRownchangeKK*chgGame
 1705 1417 0.00 3 -0.64 20 -12.80 
  Delloro, Noli 1955 PHI0.001-0.0320-0.60 
  Mostafa, Mohamed 1716 FID0.001-0.1520-3.00 
  Margaryan, Mikayel 1445 ARM0.001-0.4620-9.20 

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)
 
 3rd Chess Lab Rapid Series Challenge Dubai UAE 2023-01-22
RcRownchangeKK*chgGame
 1531 1428 5.00 7 1.91 20 38.20 
  Hesham, Jawas 1316 YEM1.0010.35207.00 
  Nissley, Matthew A 1095 USA0.001-0.8820-17.60 
  Abheek, Bhatt 1388 IND1.0010.44208.80 
  Bustamante, Lemuel 1247 PHI1.0010.26205.20 
  Suarez Figueras, Adrian Daniel 2166 CUB1.0011.002020.00 
  Abhinav, Benny 1712 IND1.0010.842016.80 
  Kingshuk, Debnath 1793 IND0.001-0.1020-2.00 

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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