Individual Calculations December 2018
 Surya, Alakanti  Total change: -6.80  Rating chartPersonal card
 2nd. MANUU All India B-1350 FIDE Rated chess tournament-2018 Hyderabad IND 2018-11-10
RcRownchangeKK*chgGame
 1207 1186 2.00 5 -0.36 40 -14.40 
  Vishal, Sharma 1338 IND0.5010.20408.00 
  Pandey, Arpit 1330 IND1.0010.694027.60 
  Pawan, Singh 1316 IND0.001-0.3240-12.80 
  Dey, Jeet 1018 IND0.501-0.2240-8.80 
  Avya, Maini 1031 IND0.001-0.7140-28.40 

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)
 
 Narenn Convention Championship All India Fide Below 1500 Rating Chess Tournament Hyderabad IND 2018-11-23
RcRownchangeKK*chgGame
 1230 1186 1.50 3 0.19 40 7.60 
  Sanjay, Kumar Choudhary 1351 IND0.5010.22408.80 
  Mohan, Sapa 1333 IND0.001-0.3040-12.00 
  Arpitha, Kothagundla 1007 IND1.0010.274010.80 

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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