Individual Calculations March 2010
 Arkhangelsky, Boris  Total change: -29.70  Rating chartPersonal card
 8th Parsvnath International Open Chess Tournament New Delhi IND 2010-01-14
RcRownchangeKK*chgGame
 2128 2291 6.00 10 -0.93 10 -9.30 
  Akshat, Chandra 1891  * IND0.501-0.4210-4.20 
  D,k, Chopra 1943 IND0.501-0.3910-3.90 
  Hemant, Kumar Singh 2049 IND0.501-0.3010-3.00 
  Anuprita, Patil 2050 IND1.0010.20102.00 
  Dahale, Atul 2114 IND1.0010.27102.70 
  Thejkumar, M S m2435 IND0.5010.19101.90 
  Grover, Sahaj f2448 IND0.001-0.2910-2.90 
  Abhilash, Reddy M L 2120 IND0.501-0.2310-2.30 
  Nasir Ali, Syed 2131 IND0.501-0.2110-2.10 
  Ranjan, Rakesh 2098 IND1.0010.25102.50 
 * 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)
 
 Moscow open 2010 D Seniors Moscow RUS 2010-01-30
RcRownchangeKK*chgGame
 2065 2291 5.00 9 -2.04 10 -20.40 
  Schevnin, Leonid 1961 RUS0.501-0.3810-3.80 
  Abrosimov, Nikolay 2049 RUS0.501-0.3010-3.00 
  Bazilevitch, Jurij 2053 UKR0.501-0.3010-3.00 
  Smotriakov, Arkady 2061 RUS1.0010.21102.10 
  Martynov, Vladimir 2112 RUS0.501-0.2310-2.30 
  Bylino, Oleg f2115 UKR0.001-0.7310-7.30 
  Stepanov, Igor 2025 RUS1.0010.18101.80 
  Semenov, Viktor 2109 RUS0.501-0.2410-2.40 
  Kulago, Alexander f2100 RUS0.501-0.2510-2.50 

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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