Individual Calculations November 2023 |
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Horbalova, Ivana Total change: 20.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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2023 IBCA World Individual Chess Championship for the Blind and Visually Impaired | Rhodes | GRE | 2023-10-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
1545 | 1266 | 3.00 | 9 | 1.26 | 20 | 25.20 | |
| Perttula, Juha | | | 1890 | FIN | 0.00 | 1 | -0.01 | 20 | -0.20 | | Lambert, Pierre | | | 1660 | CAN | 0.00 | 1 | -0.08 | 20 | -1.60 | | Sahrane, Juba | | | 1514 | CAN | 0.50 | 1 | 0.31 | 20 | 6.20 | | Chudoba, Bozena | | | 1380 | POL | 1.00 | 1 | 0.66 | 20 | 13.20 | | Horbal, Jozef | | | 1613 | SVK | 0.00 | 1 | -0.11 | 20 | -2.20 | | Gundogmus, Alaettin | | | 1558 | NED | 0.00 | 1 | -0.15 | 20 | -3.00 | | Bourdeau, Yvan | | | 1499 | CAN | 0.00 | 1 | -0.21 | 20 | -4.20 | | Makkinje, Jeroen | | | 1361 | NED | 1.00 | 1 | 0.63 | 20 | 12.60 | | Spychala, Jozefa | | | 1432 | POL | 0.50 | 1 | 0.22 | 20 | 4.40 | | 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) | | 3. liga D1 2023 2024 R1-2 | Presovsky a Kosicky krajsky sachovy zvaz | SVK | 2023-10-15 |
Rc | Ro | w | n | change | K | K*chg | Game |
1629 | 1266 | 0.00 | 1 | -0.10 | 20 | -2.00 | |
| Kollar, Lubomir | | | 1629 | SVK | 0.00 | 1 | -0.10 | 20 | -2.00 | | 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) | | Mestska liga Cassovia 2023-2024 R1-2 | Kosice | SVK | 2023-10-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1602 | 1266 | 0.00 | 1 | -0.12 | 20 | -2.40 | |
| Hovan, Jozef | | | 1602 | SVK | 0.00 | 1 | -0.12 | 20 | -2.40 | | 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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