Rapid: Individual Calculations November 2023
 Pradhan, Ayan  Total change: 50.80  Rating chartPersonal card
 4th Swindon Rapidplay - Open Swindon ENG 2023-10-07
RcRownchangeKK*chgGame
 1667 1319 2.00 5 1.41 40 56.40 
  Wiratunga, Jenith 1724 SRI0.001-0.0840-3.20 
  Gosling, Marcus 1650 ENG0.5010.384015.20 
  Murawski, Jan 1635 ENG0.001-0.1340-5.20 
  Poderico, Francesco 1562 ITA1.0010.804032.00 
  Harding, Steven 1762 ENG0.5010.444017.60 

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)
 
 2023 UK Chess Challenge Terafinal Under 8 Oxford ENG 2023-10-14
RcRownchangeKK*chgGame
 1406 1319 3.50 9 -0.14 40 -5.60 
  Bogerd, Ethan 1382 ENG1.0010.594023.60 
  Lishoy Gengis Paratazham, Dildara 1718 ENG0.001-0.0840-3.20 
  Cawdery, Mary 1035 ENG1.0010.16406.40 
  Sharma, Devesh 1507 SCO0.001-0.2640-10.40 
  Chotai, Rishi 1212 ENG1.0010.354014.00 
  Chauhan, Kabir 1314 ENG0.001-0.5140-20.40 
  Keshari, Krish 1374 ENG0.001-0.4240-16.80 
  Ba, Amy 1397 ENG0.5010.11404.40 
  Cheng, Louis 1718 SCO0.001-0.0840-3.20 

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)
 

 

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