Individual Calculations January 2024
 Concio, Michael Jr.  Total change: -2.20  Rating chartPersonal card
 EASTERN ASIA JUNIORS and GIRLS CHESS CHAMPIONSHIP 2023 - Open Kota Kinabalu, Sabah MAS 2023-12-02
RcRownchangeKK*chgGame
 1966 2403 6.00 9 -1.36 10 -13.60 
  Gnanasekar, Jai Adithya 1468 SGP1.0010.00100.00 
  Aminuddin, Muhd Faqih 1762 MAS0.501-0.4910-4.90 
  Wee, Yin Lin 2003  * MAS1.0010.08100.80 
  Arfan, Aditya Bagus m2404 INA1.0010.50105.00 
  Amilal, Munkhdalai f2388 MGL0.001-0.5210-5.20 
  Kavin, Mohan 1750 MAS0.501-0.4910-4.90 
  Cu, Ivan Travis 1909 PHI1.0010.04100.40 
  Quizon, Daniel m2415 PHI0.001-0.4810-4.80 
  Hiew, Jing Yung 1591 MAS1.0010.00100.00 
 * 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)
 
 KAMATYAS INVITATIONAL GM TOURNAMENT MANILA, PHILIPPINES PHI 2023-12-09
RcRownchangeKK*chgGame
 2414 2403 5.50 9 1.14 10 11.40 
  Quizon, Daniel m2415 PHI0.5010.02100.20 
  Banawa, Joel m2414 USA0.001-0.4810-4.80 
  Garcia, Jan Emmanuel m2403 PHI0.5010.00100.00 
  Antonio, Rogelio Jr g2386 PHI1.0010.48104.80 
  Gomez, John Paul g2412 PHI0.5010.01100.10 
  Bersamina, Paulo m2433 PHI0.5010.04100.40 
  Lu, Miaoyi wm2281 CHN1.0010.33103.30 
  Tran, Tuan Minh g2484 VIE1.0010.61106.10 
  Megaranto, Susanto g2495 INA0.5010.13101.30 

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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