Individual Calculations August 2022
 Vishnu, Vijay  Total change: 12.00  Rating chartPersonal card
 Athens of the East 2nd International Grandmasters Chess Tournament-2022 (Category 'B') Madurai IND 2022-07-01
RcRownchangeKK*chgGame
 1298 1522 6.50 8 0.30 40 12.00 
  Karthikeyan, Panchapakesan 1140 IND1.0010.09403.60 
  Prabu, R 1260 IND0.501-0.3240-12.80 
  Madhavan, V 1283 IND0.001-0.8040-32.00 
  Nishad, A 1242 IND1.0010.16406.40 
  Ashwinth, Michael 1275 IND1.0010.19407.60 
  Manikuttan, K P 1368 IND1.0010.294011.60 
  Praveen, Kamath 1385 IND1.0010.324012.80 
  Raaghav, Kabil M 1429 IND1.0010.374014.80 

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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