Individual Calculations June 2018
 Duvvuri, S Subrahmanyam  Total change: -17.80  Rating chartPersonal card
 2nd IGMSA All India Chess Tournament below 1500 Secundrebad IND 2018-05-05
RcRownchangeKK*chgGame
 1207 1237 1.50 5 -1.20 20 -24.00 
  Walde, Harshal 1474 IND0.001-0.2020-4.00 
  Narahari, Geethika Hasini 1042 IND0.001-0.7520-15.00 
  Sai, Janani Pothula 1064 IND1.0010.27205.40 
  Dharmik, Banka 1384 IND0.001-0.3020-6.00 
  Sai, Rithvik M M 1069 IND0.501-0.2220-4.40 

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)
 
 Odisha GM Open Chess Festival 2018 Cat "B" below 2000 Bhubaneshwar IND 2018-05-25
RcRownchangeKK*chgGame
 1396 1237 3.00 8 0.31 20 6.20 
  Aashish, Choudhary 1637  * IND0.001-0.0820-1.60 
  Sreekar, J S S 1604 IND1.0010.902018.00 
  Adireddy, Arjun 1510 IND0.001-0.1720-3.40 
  Divyan, T 1467 IND0.001-0.2120-4.20 
  Swarna, Anand 1090 IND1.0010.30206.00 
  Trinadh, Virothi 1637  * IND0.001-0.0820-1.60 
  Soyam, Laxmidatt D Sabat 1098 IND0.501-0.1920-3.80 
  Sasvatha, A 1121 IND0.501-0.1620-3.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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