Individual Calculations April 2009
 Grover, Sahaj  Total change: -31.50  Rating chartPersonal card
 Hastings Masters Hastings ENG 2008-12-28
RcRownchangeKK*chgGame
 2196 2313 5.00 9 -0.90 15 -13.50 
  Jones, Gawain C B g2548 ENG0.001-0.2115-3.15 
  Salimbeni, George P W 2103 ENG1.0010.23153.45 
  Cilia Vincenti, David 2108 MLT0.501-0.2615-3.90 
  Almond, Richard J 2138 ENG0.501-0.2315-3.45 
  Barton, R Alan 2131 ENG0.501-0.2415-3.60 
  Rayner, Francis 2151 WLS1.0010.29154.35 
  Chkhaidze, Nikoloz 2203 GEO0.001-0.6515-9.75 
  Goodger, Martyn 2164 ENG1.0010.30154.50 
  Kwiatkowski, Feliks J c2219 ENG0.501-0.1315-1.95 

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)
 
 7th Parsvnath International Open Chess Tournament 2009 Modern School, Barakhamba Road, New Delhi, India IND 2009-01-11
RcRownchangeKK*chgGame
 2010 2265 6.50 10 -1.53 15 -22.95 
  Manan, Chandok 1915 IND1.0010.11151.65 
  Pratyusha, Bodda 1955 IND0.001-0.8615-12.90 
  Kapil, Gupta 1915 IND1.0010.11151.65 
  Pradhan, Ujjwal 2024 IND0.001-0.8015-12.00 
  Ramesh, Adhikari 1915 NEP1.0010.11151.65 
  Kranthi, Kumar B 2051 IND0.501-0.2715-4.05 
  Bhattacharya, Niladri Shekhar 2109 IND1.0010.29154.35 
  Bhagwat, Vinod c2165 IND0.001-0.6415-9.60 
  Rajan, Chhetri 1951 NEP1.0010.14152.10 
  Shreyans, K Shah 2100 IND1.0010.28154.20 

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)
 
 1st Gurgaon International Open Chess Tournament - India Suncity World School, Sector-54, Gurgaon, India IND 2009-01-21
RcRownchangeKK*chgGame
 2205 2265 5.50 9 0.33 15 4.95 
  Kranthi, Kumar B 2051 IND0.001-0.7715-11.55 
  Subramanian, T V 1915 IND1.0010.11151.65 
  Wazeer, Ahmad Khan 2086 IND1.0010.27154.05 
  Kunte, Abhijit g2527 IND0.5010.32154.80 
  Murali Krishnan, B T m2445 IND0.001-0.2615-3.90 
  Dilip, Das 2101 IND1.0010.28154.20 
  Thipsay, Praveen M g2453 IND0.001-0.2615-3.90 
  Upadhayay, R 2132 IND1.0010.32154.80 
  Hemant, Sharma (del) 2131 IND1.0010.32154.80 

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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