Individual Calculations October 2022
 Kavin, Vijayakumar  Total change: 69.54  Rating chartPersonal card
 Tamil Nadu State Under 13 Open Chess Championship-2022 Erode IND 2022-08-31
RcRownchangeKK*chgGame
 1330 1486 6.00 8 0.47 38 17.86 
  Aravind, S 1131 IND1.0010.11384.18 
  Abhinav, K 1184 IND1.0010.15385.70 
  Sanchith, Sundararam K 1294 IND1.0010.25389.50 
  Muthukumar, Mukesh 1424 IND1.0010.413815.58 
  Aakash, G 1774 IND0.001-0.1638-6.08 
  Niranjan, Karthi Y 1249 IND0.001-0.8038-30.40 
  Aniruddh, B 1233 IND1.0010.19387.22 
  Darshan, S 1354 IND1.0010.323812.16 

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)
 
 World Cadets B-12 Ch 2022 Batumi GEO 2022-09-16
RcRownchangeKK*chgGame
 1546 1374 5.00 10 1.36 38 51.68 
  Tregubenko, Nikolay 1858 FID0.001-0.0538-1.90 
  Huh, Isaak 1954 KOR0.001-0.0238-0.76 
  Cumacenko, Joris 1144 LTU1.0010.21387.98 
  Zander, Emil 2025 DEN0.001-0.0138-0.38 
  Jafarov, Oktay 1163 AZE1.0010.23388.74 
  Wallinger, Nikolaus 1655 AUT0.001-0.1638-6.08 
  Suleymanov, Magomed 1003 FID1.0010.10383.80 
  Sarasketa Irastortza, Oier 1755 ESP1.0010.913834.58 
  Koehalmi-Szabo, Mihaly 1682 SUI0.001-0.1438-5.32 
  Babkin, Kirill 1217 KAZ1.0010.293811.02 

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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