Individual Calculations July 2011
 Porat, Maya  Total change: -4.20  Rating chartPersonal card
 Israel National League 2011 Various ISR 2011-01-14
RcRownchangeKK*chgGame
 2384 2246 3.50 11 -0.08 15 -1.20 
  Gruenfeld, Yehuda g2472 ISR0.5010.29154.35 
  Gershkowich, David f2268 ISR1.0010.53157.95 
  Kudischewitsch, David m2348 RUS0.001-0.3615-5.40 
  Klenburg, Mikhail m2410 UKR0.001-0.2815-4.20 
  Axelrod, Arie f2403 ISR1.0010.711510.65 
  Markovich, Gadi 2149 ISR0.501-0.1315-1.95 
  Nakar, Eylon 2283 ISR0.001-0.4515-6.75 
  Postny, Evgeny g2592 ISR0.001-0.1115-1.65 
  Tseitlin, Mark D g2420 ISR0.5010.23153.45 
  Lev, Ronen g2398 ISR0.001-0.3015-4.50 
  Finkel, Alexander g2476 ISR0.001-0.2115-3.15 

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)
 
 Open Teplice 2011 Teplice CZE 2011-06-11
RcRownchangeKK*chgGame
 2156 2278 5.50 9 -0.20 15 -3.00 
  Hlousek, Zdenek 1878  * CZE1.0010.08151.20 
  Majerik, Vladimir 1974 CZE1.0010.14152.10 
  Kulhanek, Tomas m2378 CZE0.5010.14152.10 
  Hausner, Ivan m2424 CZE0.001-0.3015-4.50 
  Seidl, Stepan 2090 CZE1.0010.26153.90 
  Kriebel, Tadeas f2332 CZE0.001-0.4215-6.30 
  Valenta, Petr 1930 CZE1.0010.11151.65 
  Sejkora, Vlastimil f2189 CZE0.501-0.1215-1.80 
  Kozak, Milos f2211 CZE0.501-0.0915-1.35 
 * 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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