Individual Calculations January 2024
 Amal, Sardar  Total change: -198.80  Rating chartPersonal card
 AICFB National Team Chess Championship for the Visually Challenged-2023-24 Katch IND 2023-12-08
RcRownchangeKK*chgGame
 1218 1301 2.00 7 -2.30 40 -92.00 
  Pradeep, K K 1077 IND1.0010.22408.80 
  Waghmare, Sachin Lahu 1523 IND0.001-0.2240-8.80 
  Rahul, Sahani 1162 IND0.001-0.6940-27.60 
  Nagaraja, K S 1224 IND1.0010.394015.60 
  Viral, Trivedi 1202 IND0.001-0.6440-25.60 
  Arvind, (delhi) 1144 IND0.001-0.7140-28.40 
  Vivek, Kumar Srivastava 1194 IND0.001-0.6540-26.00 

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)
 
 17th AICFB National Chess Championship for the Visually Challenged 2023 Bangalore IND 2023-12-20
RcRownchangeKK*chgGame
 1242 1301 2.00 8 -2.67 40 -106.80 
  Makwana, Ashvin K 1631 IND0.001-0.1240-4.80 
  Bagayatkar, Madan 1434 IND0.001-0.3240-12.80 
  Rahul, Sahani 1162 IND0.001-0.6940-27.60 
  Patni, Aniket Chandrakantbhai 1189 IND0.001-0.6540-26.00 
  Tijan, Punaram Gawar 1138 IND0.001-0.7240-28.80 
  Arvind, (delhi) 1144 IND1.0010.294011.60 
  John, Harris Sujin 1057 IND0.001-0.8040-32.00 
  Nemai, Das 1181 IND1.0010.344013.60 

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)
 

 

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