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Individual Calculations September 2023 |
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| Ilamparthi, A R Total change: 2.60 | |   |
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| 32nd International open of Kavala Vasilis Theodoridis- A group | Kavala | GRE | 2023-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2256 | 2393 | 5.50 | 9 | -0.41 | 10 | -4.10 | |
|  Loukopoulos, Panagiotis-Athanasi | | | 2067 | GRE | 1.00 | 1 | 0.13 | 10 | 1.30 | |  Magkalakis, Stefanos | | | 2188 | GRE | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Bhattacharyya, Soham | | | 2146 | IND | 0.50 | 1 | -0.31 | 10 | -3.10 | | | Zlatkov, Anton | | | 2232 | MKD | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Lach, Aleksandra | | wm | 2184 | POL | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Cardoso Cardoso, Jose Gabriel | g | | 2480 | COL | 0.50 | 1 | 0.12 | 10 | 1.20 | | | Livaic, Leon | g | | 2565 | CRO | 0.00 | 1 | -0.27 | 10 | -2.70 | | | Dmochowska, Agnieszka | | wf | 1993 * | POL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Rahman, Ziaur | g | | 2452 | BAN | 0.00 | 1 | -0.42 | 10 | -4.20 | | | * 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) | | | | VII Miedzynarodowy Memorial Ireny Warakomskiej - OPEN A | Suwalki | POL | 2023-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2357 | 2384 | 5.50 | 9 | 0.67 | 10 | 6.70 | |
| | Wojdak, Jan | | | 2172 | POL | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Tomczak, Jacek | g | | 2601 | POL | 0.00 | 1 | -0.22 | 10 | -2.20 | | | Kaczmarek, Aleksander | f | | 2262 | POL | 0.00 | 1 | -0.67 | 10 | -6.70 | | | Zalega, Maciej | | | 2146 | POL | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Piekielny, Pawel | | | 2225 | POL | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Sowul, Bartosz | c | | 2269 | POL | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Jakubowski, Krzysztof | g | | 2473 | POL | 0.50 | 1 | 0.12 | 10 | 1.20 | | | Klimkowski, Jan | f | | 2490 | POL | 1.00 | 1 | 0.64 | 10 | 6.40 | | | Bai, Jinshi | g | | 2572 | CHN | 0.00 | 1 | -0.26 | 10 | -2.60 | |
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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