Individual Calculations January 2014
 Chatterjee, Debaraj  Total change: -11.85  Rating chartPersonal card
 Nov Cyber Chess Academy Int GM Open Hyderabad IND 2013-11-25
RcRownchangeKK*chgGame
 2335 2262 5.00 11 0.56 15 8.40 
  Popov, Ivan g2652 RUS0.001-0.0915-1.35 
  Cholleti, Sahajasri wf2018 IND1.0010.20153.00 
  Rahman, Saimon Siddiqur 1862  * BAN1.0010.08151.20 
  Hayrapetyan, Hovik g2472 ARM0.001-0.2315-3.45 
  Pratyusha, Bodda 2159 IND1.0010.36155.40 
  Karthikeyan, Murali m2444 IND0.5010.24153.60 
  Soumya, Swaminathan wg2348 IND1.0010.62159.30 
  Stopa, Jacek m2510 POL0.5010.31154.65 
  Gagare, Shardul m2449 IND0.001-0.2615-3.90 
  Rajesh, V A V m2411 IND0.001-0.3015-4.50 
  Himanshu, Sharma m2359 IND0.001-0.3715-5.55 
 * 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)
 
 Kolkata Open Kolkata IND 2013-12-05
RcRownchangeKK*chgGame
 2210 2273 4.50 10 -1.35 15 -20.25 
  Ter-Sahakyan, Samvel g2562 ARM0.001-0.1615-2.40 
  Harshal, Shahi f2034 IND0.501-0.3015-4.50 
  Karthik, V. Ap 2097 IND0.001-0.7315-10.95 
  Arpan, Das 2038 IND1.0010.21153.15 
  Phadke, Sohan 2160 IND1.0010.35155.25 
  Matta, Vinay Kumar f2199 IND0.001-0.6015-9.00 
  Gevorgyan, Maria wf2177 ARM1.0010.37155.55 
  Harsha, Bharathakoti 2208 IND0.501-0.0915-1.35 
  Udeshi, Aditya m2444 IND0.001-0.2715-4.05 
  Krishna Teja, N 2178 IND0.501-0.1315-1.95 

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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