Rapid: Individual Calculations January 2024
 Lewinski, Leon  Total change: -52.00  Rating chartPersonal card
 XIX Ogolnopolski Mikolajkowy Turniej Szachowy dla dzieci Grupa B (do lat 10) Gliwice POL 2023-12-02
RcRownchangeKK*chgGame
 1053 1230 3.00 5 -0.65 40 -26.00 
  Lisek, Adam 1036 POL0.001-0.7540-30.00 
  Konopacki, Wojciech 1051 POL0.001-0.7340-29.20 
  Dudek, Julia 1097 POL1.0010.324012.80 
  Urban, Hanna 1068 POL1.0010.294011.60 
  Wieczorek, Wojciech 1011 POL1.0010.22408.80 

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)
 
 MEMORIAL SZACHOWY im. Dziewieciu z Wujka - U10 Chorzow POL 2023-12-03
RcRownchangeKK*chgGame
 1060 1230 1.50 2 0.06 40 2.40 
  Urban, Hanna 1068 POL0.501-0.2140-8.40 
  Kolorz, Julia 1052 POL1.0010.274010.80 

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)
 
 Puchar Slaska Juniorow w Szachach Szybkich 2023 do lat 10 Ustron POL 2023-12-09
RcRownchangeKK*chgGame
 1122 1230 4.00 7 -0.50 40 -20.00 
  Dudek, Julia 1097 POL1.0010.324012.80 
  Kupczyk, Jan 1075 POL0.501-0.2140-8.40 
  Pocztowski, Franciszek 1179 POL0.001-0.5740-22.80 
  Bisek, Marlena 1020 POL1.0010.23409.20 
  Lisek, Adam 1036 POL0.501-0.2540-10.00 
  Kasprzyszyn, Karolina 1105 POL1.0010.334013.20 
  Cichocki, Aleksander 1343 POL0.001-0.3540-14.00 

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)
 
 VII GRAND PRIX Miasta Katowice-Turniej Szachowy dla Dzieci lat 14 - Mikolajkowy Katowice POL 2023-12-16
RcRownchangeKK*chgGame
 1309 1230 1.00 3 -0.21 40 -8.40 
  Becker, Krzysztof 1394 POL0.001-0.2840-11.20 
  Moroz, Paulina 1039 POL1.0010.254010.00 
  Tim, Wojciech 1493 POL0.001-0.1840-7.20 

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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