Individual Calculations October 2022
 Prasannaa.s  Total change: -7.20  Rating chartPersonal card
 22nd Dubai Open Chess Tournament 2022 Dubai UAE 2022-08-26
RcRownchangeKK*chgGame
 2260 2185 4.50 9 0.79 20 15.80 
  Harsha, Bharathakoti g2557 IND0.001-0.1020-2.00 
  Kumthekar, Shubham 1800 IND1.0010.09201.80 
  Al Qudaimi, Basheer m2424 YEM1.0010.802016.00 
  Nazari, Arad f2389 IRI0.001-0.2420-4.80 
  Mohammad Fahad, Rahman m2401 BAN0.5010.28205.60 
  Mareco, Sandro g2657 ARG0.001-0.0520-1.00 
  Al Maashani, Amer f1941 OMA1.0010.20204.00 
  Karthik, Rajaa f2327 IND0.001-0.3120-6.20 
  Liashkevich, Lizaveta 1842 BLR1.0010.12202.40 

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)
 
 70th Tamil Nadu State Open Fide Rated Chess Championship 2022 Pudukottai IND 2022-09-14
RcRownchangeKK*chgGame
 1736 2198 7.00 9 -1.15 20 -23.00 
  Alagu, Sundaram J 1798  * IND1.0010.08201.60 
  Aravindh, S 1414 IND1.0010.00200.00 
  Aravinth, Shanmugam S 1572 IND1.0010.01200.20 
  Kishore, Kumar Jaganathan 1705 IND1.0010.04200.80 
  Nawin, M S 1883 IND1.0010.14202.80 
  Aakash, G 1720 IND0.501-0.4520-9.00 
  Surendran, N 2166 IND0.001-0.5420-10.80 
  Vengatesh, Krishnan C 1699 IND0.501-0.4620-9.20 
  Midilesh, Ms 1669 IND1.0010.03200.60 
 * 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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