Individual Calculations February 2017
 Nandhidhaa, Pv  Total change: -8.60  Rating chartPersonal card
 Chessfestival Groningen 2016 - Open A Groningen NED 2016-12-21
RcRownchangeKK*chgGame
 2333 2251 4.00 9 0.47 20 9.40 
  Karthikeyan, P. m2474 IND1.0010.782015.60 
  Zwirs, Nico 2388 NED0.001-0.3220-6.40 
  Soumya, Swaminathan wg2384 IND0.001-0.3220-6.40 
  De Boer, Eelke 2027 NED0.501-0.2820-5.60 
  Swayams, Mishra m2473 IND0.5010.28205.60 
  Rakotomaharo, Fy Antenaina f2446 MAD0.001-0.2520-5.00 
  Henseler, Jorgen 2060 NED1.0010.25205.00 
  Van Delft, Merijn m2376 NED1.0010.672013.40 
  Popov, Mikhail f2369 RUS0.001-0.3420-6.80 

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)
 
 Schachfestival Basel 2017 Meister Basel SUI 2017-01-02
RcRownchangeKK*chgGame
 2229 2268 3.50 8 -0.90 20 -18.00 
  Braeunlin, Klaus 1965 GER0.001-0.8620-17.20 
  Jaber, Daniel 2135 GER0.501-0.1820-3.60 
  Ramaraju, N 2124 IND1.0010.31206.20 
  Bellahcene, Bilel m2493 FRA0.001-0.2220-4.40 
  Biastoch, Bennet 2134 GER1.0010.32206.40 
  Botta, Gabriele f2377 SUI0.5010.15203.00 
  Alvarez Marquez, Johann Carlos m2404 VEN0.001-0.3220-6.40 
  Schleich, Markus f2196 GER0.501-0.1020-2.00 

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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