Individual Calculations September 2009
 Espinosa Velos, Ermes  Total change: 2.40  Rating chartPersonal card
 TORNEO INTERNACIONAL DE AJEDREZ CAPABLANCA - 2009 Grupo Abierto VILLA PANAMERICANA, CIUDAD DE LA HABANA, CUBA VILLA PANAMERICANA, CIUDAD DE LA HABANA, CUBA CUB 2009-06-08
RcRownchangeKK*chgGame
 2337 2395 6.00 10 0.24 10 2.40 
  Miranda Llanes, Yerisbel 2196 CUB0.501-0.2610-2.60 
  Quinones Centeno, Carlos 2166 GUA1.0010.21102.10 
  Ortiz Suarez, Isan m2493 CUB0.001-0.3710-3.70 
  Ortiz, Nadya Karolina wm2248 COL1.0010.30103.00 
  Cori Tello, Deysi wm2262 PER0.501-0.1810-1.80 
  Ramon Pita, Vivian wg2233 CUB1.0010.29102.90 
  Martinez Duany, Lelys f2520 CUB0.001-0.3310-3.30 
  Mena Crespo, Carlos f2353 CUB1.0010.44104.40 
  Guerra Mendez, Jose Angel f2420 CUB0.5010.03100.30 
  Vera Gonzalez-Quevedo, Reynaldo g2475 CUB0.5010.11101.10 

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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