Individual Calculations September 2013
 Cheng, Bindi  Total change: 20.70  Rating chartPersonal card
 2013 Pepsico Quebec Open Ch - Invitational Montreal, Quebec CAN 2013-07-21
RcRownchangeKK*chgGame
 2435 2406 6.00 9 1.84 10 18.40 
  Tomb, Maroun 2133 LIB1.0010.17101.70 
  Hambleton, Aman m2480 CAN0.5010.10101.00 
  Arencibia Rodriguez, Walter g2526 CUB1.0010.66106.60 
  Rozentalis, Eduardas g2619 LTU0.001-0.2310-2.30 
  Oliva Castaneda, Kevel f2423 CUB0.001-0.4810-4.80 
  Song, Michael 2242 CAN1.0010.28102.80 
  Sokolov, Ivan g2650 NED0.5010.30103.00 
  Wang, Richard m2377 CAN1.0010.46104.60 
  Vera Gonzalez-Quevedo, Reynaldo g2462 CUB1.0010.58105.80 

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)
 
 2013 Mississauga Open Mississauga CAN 2013-08-24
RcRownchangeKK*chgGame
 2260 2421 3.00 4 0.23 10 2.30 
  Yu, Jonathan 2050 CAN1.0010.10101.00 
  Sapozhnikov, Roman f2298 CAN1.0010.33103.30 
  Preotu, Razvan 2277 CAN0.501-0.1910-1.90 
  Samsonkin, Artiom m2415 CAN0.501-0.0110-0.10 

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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