Rapid: Individual Calculations April 2023
 Grossmann, Ryszard  Total change: -0.68  Rating chartPersonal card
 Grand Prix Polonii 2023 - turniej 8 Wroclaw POL 2023-03-10
RcRownchangeKK*chgGame
 1649 1769 5.00 7 0.51 17 8.67 
  Yuzko, Pavlo 1369  * POL1.0010.08171.36 
  Latacz, Grzegorz 1499 POL1.0010.17172.89 
  Raczek, Krzysztof 2156 POL0.001-0.0917-1.53 
  Blaszczyk, Tomasz 1517 POL1.0010.19173.23 
  Bilin, Halil 1513 SUI1.0010.19173.23 
  Tworzydlo, Piotr 2094 POL0.001-0.1317-2.21 
  Kaminski, Bartosz 1395 POL1.0010.10171.70 
 * 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)
 
 Otwarte Mistrzostwa Powiatu Trzebnickiego 2023 Szymanow POL 2023-03-12
RcRownchangeKK*chgGame
 1750 1769 6.00 9 1.01 17 17.17 
  Chodorowski, Krzysztof 1336 POL1.0010.06171.02 
  Toloknow, Adam 1511 POL1.0010.18173.06 
  Razin, Vadim 2297 UKR0.001-0.0317-0.51 
  Daleczko, Wladyslaw 1474 POL1.0010.15172.55 
  Klisowski, Bartosz 1659 POL0.501-0.1517-2.55 
  Tworzydlo, Piotr 2094 POL0.001-0.1317-2.21 
  Kicinski, Igor 1677 POL1.0010.37176.29 
  Klisowski, Szymon 1369  * POL1.0010.08171.36 
  Stachowiak, Kamil m2337 POL0.5010.48178.16 
 * 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)
 
 Grand Prix Polonii 2023 - turniej 9 Wroclaw POL 2023-03-17
RcRownchangeKK*chgGame
 1599 1769 4.50 7 -0.46 17 -7.82 
  Marcinkiewicz, Igor 1369  * POL1.0010.08171.36 
  Bilin, Halil 1513 SUI1.0010.19173.23 
  Razin, Vadim 2297 UKR0.001-0.0317-0.51 
  Krygiel, Konrad 1520 POL0.001-0.8117-13.77 
  Krawczyk, Eryk 1383 POL1.0010.09171.53 
  Bialy, Borys 1394 POL1.0010.09171.53 
  Bednarczyk, Mateusz 1716 POL0.501-0.0717-1.19 
 * 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)
 
 IX Mistrzostwa Polski Amatorow w Szachach Szybkich Pegow POL 2023-03-18
RcRownchangeKK*chgGame
 1566 1769 6.00 9 -0.62 17 -10.54 
  Zajadlak, Milosz 1369  * POL0.501-0.4217-7.14 
  Kaminski, Bartosz 1395 POL0.501-0.4017-6.80 
  Huchwajda, Grzegorz 1419 POL1.0010.11171.87 
  Sitek, Pawel 1546 POL1.0010.22173.74 
  Szepe, Eryk 1614 POL1.0010.29174.93 
  Gorniewicz, Oskar 1995 POL0.001-0.2117-3.57 
  Turek, Michal 1654 POL0.001-0.6617-11.22 
  Zyto, Karol 1519 POL1.0010.19173.23 
  Perucki, Maciej 1583 POL1.0010.26174.42 
 * 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)
 
 Grand Prix Polonii 2023 - turniej 10 Wroclaw POL 2023-03-24
RcRownchangeKK*chgGame
 1610 1769 4.50 7 -0.48 17 -8.16 
  Biela, Mikolaj 1369  * POL1.0010.08171.36 
  Krygiel, Konrad 1520 POL1.0010.19173.23 
  Razin, Vadim 2297 UKR0.001-0.0317-0.51 
  Latacz, Grzegorz 1499 POL0.501-0.3317-5.61 
  Rzewnicki, Pawel 1566 POL0.001-0.7617-12.92 
  Jurkowska, Magdalena 1480 POL1.0010.16172.72 
  Kultucki, Kamil 1538 POL1.0010.21173.57 
 * 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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