Individual Calculations October 2017
 Muradyan, Robert  Total change: 270.00  Rating chartPersonal card
 European Youth Chess Championship 2017 - Open 12 Mamaia ROU 2017-09-05
RcRownchangeKK*chgGame
 2017 1846 6.00 9 3.43 40 137.20 
  Ruiz Buendia, Miguel 1474 ESP1.0010.10404.00 
  Babazada, Khazar 2121 AZE0.5010.334013.20 
  Musyuk, Lior 2087 ISR1.0010.804032.00 
  Colbow, Collin 2034 GER0.5010.24409.60 
  Borhy, Marcell 2178 HUN0.001-0.1240-4.80 
  Lazavik, Denis 1989 BLR1.0010.694027.60 
  Davtyan, Arsen 1969 ARM1.0010.674026.80 
  Kirillov, Dmitry c2137 RUS0.5010.354014.00 
  Ponomarev, Grigori 2165 RUS0.5010.374014.80 

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)
 
 2nd Yerevan Open Yerevan ARM 2017-09-19
RcRownchangeKK*chgGame
 2238 1846 4.00 8 3.32 40 132.80 
  Omidi, Arya 2246  * IRI0.001-0.0840-3.20 
  Grigorian, Marine wf2183 RUS1.0010.884035.20 
  Hovhannisyan, Robert g2246  * ARM0.001-0.0840-3.20 
  Dilanyan, Grigor f2246  * ARM0.5010.424016.80 
  Hakobyan, Hovhannes H. 2242 ARM1.0010.924036.80 
  Tiraturyan, David 2246  * ARM1.0010.924036.80 
  Hakobyan, Aram m2246  * ARM0.001-0.0840-3.20 
  Manukyan, Sargis V. f2246  * ARM0.5010.424016.80 
 * 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)
 

 

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