Individual Calculations September 2021
 Wiebe, Daniel  Total change: 39.20  Rating chartPersonal card
 SUMMER PRAGUE OPEN 2021 - A - IM open Praha CZE 2021-08-06
RcRownchangeKK*chgGame
 1840 1988 5.00 5 1.53 20 30.60 
  Cote, Frederic 1878 FRA1.0010.35207.00 
  Cieslak, Leszek 1800 CZE1.0010.26205.20 
  Nentvich, Libor 1771 CZE1.0010.22204.40 
  Singer, Gerald 1804 AUT1.0010.26205.20 
  Lutz, Juergen 1948 GER1.0010.44208.80 

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)
 
 Brugse Meesters - Belgian Open Championship 2021 A-group Brugge BEL 2021-08-14
RcRownchangeKK*chgGame
 2105 1988 3.50 8 0.78 20 15.60 
  Vantorre, Nils 1652 BEL1.0010.12202.40 
  Gijsen, Stief 2196 BEL0.001-0.2320-4.60 
  Cornelisse, John 2215 NED1.0010.792015.80 
  Goossens, Hanne wm2122 BEL0.001-0.3220-6.40 
  Terryn, Ezra 2155 BEL1.0010.722014.40 
  Van Mechelen, Jan f2201 BEL0.001-0.2320-4.60 
  Follesa, Enrico 2119 BEL0.5010.18203.60 
  Stinis, Steven 2182 BEL0.001-0.2520-5.00 

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)
 
 5. Internationales Chess Festival Innsbruck Open A 2021 Innsbruck AUT 2021-08-21
RcRownchangeKK*chgGame
 2111 1988 2.00 7 -0.35 20 -7.00 
  Pfatteicher, Lukas 2193 GER0.5010.26205.20 
  Derraugh, Geordie 2169 CAN0.001-0.2620-5.20 
  Hund, Barbara wg2092 SUI0.5010.14202.80 
  Katzir, Moshe c2134 ISR0.001-0.3020-6.00 
  Kornitzky, Tino 2083 GER0.5010.13202.60 
  Ochs, Daniel Elias 2064 GER0.5010.10202.00 
  Kozissnik, Christian 2044 AUT0.001-0.4220-8.40 

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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