Individual Calculations September 2023
 Rahul, Sahani  Total change: -143.20  Rating chartPersonal card
 AICFB West Zone Chess Championship for the Visually Challenged 2023 Goa IND 2023-08-03
RcRownchangeKK*chgGame
 1256 1319 4.00 7 -0.07 40 -2.80 
  Sanskruti, Vikas More 1016 IND0.501-0.3640-14.40 
  Patil, Shirish 1570 IND0.001-0.1940-7.60 
  Mohan, Narayan Pathode 1266 IND1.0010.434017.20 
  Viral, Trivedi 1177 IND0.501-0.1940-7.60 
  Waghmare, Tanish 1212 IND0.501-0.1540-6.00 
  Vikas, Shitole 1168 IND1.0010.304012.00 
  Deshpande, Amit 1382 IND0.5010.09403.60 

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)
 
 SLAN 1st International Below 1600 FIDE Rated Chess Tournament Hyderabad IND 2023-08-25
RcRownchangeKK*chgGame
 1075 1319 0.50 5 -3.51 40 -140.40 
  Rishen, Jilowa 1112 IND0.001-0.7740-30.80 
  Sai, Susheela Reddycherla 1041 IND0.501-0.3340-13.20 
  Skanda, Sundar Tumuluri 1086 IND0.001-0.7940-31.60 
  Arka, Ram Mahankali 1059 IND0.001-0.8240-32.80 
  Naga, Chaitanya Bhatraju 1076 IND0.001-0.8040-32.00 

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)
 

 

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