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Individual Calculations July 2022 |
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| Holliman, Bob Total change: 12.40 | |   |
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| 31st Annual Chicago Open - Under 2300 | Wheeling, Illinois | USA | 2022-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1690 | 1908 | 1.00 | 2 | -0.47 | 20 | -9.40 | |
|  Bui, Alan | | | 1871 | CAN | 0.00 | 1 | -0.55 | 20 | -11.00 | |  Sethuraman, Roshan | | | 1508 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | | | Prague International Chess Festival 2022 D - FIDE open | Praha | CZE | 2022-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1964 | 1904 | 3.50 | 8 | 0.24 | 20 | 4.80 | |
| | Tomaszewski, Kacper | f | | 2284 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Nemec, Pavel | f | | 2178 | CZE | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Pirola, Claudionor Alcides Lima | | | 2114 | BRA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Tichonov, Jiri | | | 2070 | UKR | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Meszaros, Ludek | | | 2065 | CZE | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Veny, Jaume | | | 1484 | CZE | 0.50 | 1 | -0.43 | 20 | -8.60 | | | Markina, Sofiia | | | 1504 * | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Valenta, Vit Vaclav | f | | 2016 | CZE | 1.00 | 1 | 0.65 | 20 | 13.00 | | | * 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) | | | | Teplice Open 2022 | Teplice | CZE | 2022-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2025 | 1904 | 4.00 | 9 | 0.85 | 20 | 17.00 | |
| | Wagh, Suyog | f | | 2352 | IND | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Sboev, Kirill | | | 1504 * | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Thorsbro, Peter | | | 2189 | DEN | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Vishal, Choudary B | | | 2101 | IND | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Wenner, Tobias | c | | 2104 | GER | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Laith, Kasib | f | | 2094 | IRQ | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Librelato, Kathie Goulart | | wm | 2200 | BRA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Hadraba, Vladimir | | | 2089 | CZE | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Veverka, Vladimir | | | 1593 | CZE | 1.00 | 1 | 0.14 | 20 | 2.80 | | | * 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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