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Individual Calculations August 2023 |
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| Colbow, Collin Total change: -19.80 | |   |
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| Sachovy festival Ceske Budejovice Open GM A 2023 | Ceske Budejovice | CZE | 2023-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2453 | 2429 | 4.00 | 9 | -0.19 | 10 | -1.90 | |
|  Reuker, Jari | m | | 2428 | GER | 0.50 | 1 | 0.00 | 10 | 0.00 | |  Vykouk, Jan | m | | 2467 | CZE | 0.50 | 1 | 0.05 | 10 | 0.50 | | | Polak, Tomas | g | | 2503 | CZE | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Cyborowski, Lukasz | g | | 2494 | POL | 0.00 | 1 | -0.41 | 10 | -4.10 | | | Horvath, Dominik | m | | 2528 | AUT | 0.00 | 1 | -0.36 | 10 | -3.60 | | | Greenfeld, Alon | g | | 2475 | ISR | 1.00 | 1 | 0.56 | 10 | 5.60 | | | Gedajlovic, Max | m | | 2416 | CAN | 0.50 | 1 | -0.02 | 10 | -0.20 | | | Kraus, Tomas | m | | 2484 | CZE | 0.00 | 1 | -0.42 | 10 | -4.20 | | | Bogdanov, Artyom | | | 2286 | KAZ | 1.00 | 1 | 0.31 | 10 | 3.10 | |
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) | | | | Slovakia Open PIESTANY 2023 - OPEN A | Piestany | SVK | 2023-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2275 | 2429 | 4.50 | 9 | -1.79 | 10 | -17.90 | |
| | Bagwe, Gaurang | c | | 2205 | IND | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Indriunas, Matas | f | | 2323 | LTU | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Marek, Matyas | m | | 2330 | CZE | 0.00 | 1 | -0.64 | 10 | -6.40 | | | Song, Yuxin | | wm | 2326 | CHN | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Babula, Vlastimil | f | | 2302 | CZE | 0.00 | 1 | -0.67 | 10 | -6.70 | | | Rakshitta, Ravi | | wm | 2301 | IND | 0.00 | 1 | -0.67 | 10 | -6.70 | | | Garban, Mario | | | 2152 | SVK | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Jeet, Jain | f | | 2225 | IND | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Navaratnam, Rohan Shan Tze | m | | 2315 | MAS | 0.50 | 1 | -0.16 | 10 | -1.60 | |
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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