Individual Calculations March 2019
 Osmak, Iulija  Total change: 5.00  Rating chartPersonal card
 Velammal AICF Women Grandmaster Round Robin Chess Tournament 2019 Chennai IND 2019-01-28
RcRownchangeKK*chgGame
 2220 2394 7.50 11 -0.34 10 -3.40 
  Nakhbayeva, Guliskhan mwg2336 KAZ1.0010.42104.20 
  Divya, Deshmukh wm2168 IND0.001-0.7910-7.90 
  Uuriintuya, Uurtsaikh wg2313 MGL0.501-0.1110-1.10 
  Sapale, Saloni wm2198 IND1.0010.25102.50 
  Babiy, Olga wg2275 UKR0.501-0.1610-1.60 
  Munguntuul, Batkhuyag mwg2428 MGL1.0010.55105.50 
  Aakanksha, Hagawane wm2259 IND0.501-0.1810-1.80 
  Varshini, V wm2171 IND1.0010.22102.20 
  Chandreyee, Hajra wm1994  * IND1.0010.08100.80 
  Franco Valencia, Angela wm2107 COL0.001-0.8410-8.40 
  Michelle Catherina, P wm2175 IND1.0010.22102.20 
 * 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)
 
 Kragero Resort Chess 2019 Title Kragero NOR 2019-02-20
RcRownchangeKK*chgGame
 2280 2394 6.00 8 0.84 10 8.40 
  Fossum, Oystein Boyum 2250 NOR0.501-0.1910-1.90 
  Kizatbay, Abyl 2084 NOR1.0010.14101.40 
  Birkisson, Bardur Orn c2233 ISL0.501-0.2110-2.10 
  Ranaldi, Lucas f2229 NOR0.501-0.2210-2.20 
  Lund, Gunnar 2211 NOR1.0010.26102.60 
  Khachatryan, Vahagn m2274 ARM0.501-0.1610-1.60 
  Hasangatin, Ramil g2485 RUS1.0010.62106.20 
  Vrolijk, Liam m2470 NED1.0010.60106.00 

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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