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Individual Calculations August 2023 |
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| Niemann, Hans Moke Total change: -13.60 | |   |
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| 51st annual World Open - Open | Philadelphia, PA | USA | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2366 | 2695 | 7.00 | 9 | -0.74 | 10 | -7.40 | |
|  Arun, Siddharth | | | 2295 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Matta, Nicholas F | | | 2226 | USA | 1.00 | 1 | 0.05 | 10 | 0.50 | | | Gianmarco, Leiva | m | | 2405 | PER | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Chasin, Nico Werner | m | | 2459 | USA | 0.50 | 1 | -0.30 | 10 | -3.00 | | | Rahul, Srivatshav Peddi | g | | 2470 | IND | 0.00 | 1 | -0.78 | 10 | -7.80 | | | Liu, Eric Chang | c | | 2230 | USA | 0.50 | 1 | -0.45 | 10 | -4.50 | | | Zhang, Yuanchen | m | | 2293 | CAN | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Lee, Alice | f | wm | 2390 | USA | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Liang, Jason | m | | 2527 | USA | 1.00 | 1 | 0.28 | 10 | 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) | | | | International Chess Festival Astana Zhuldyzdary tournament A | Astana | KAZ | 2023-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2421 | 2674 | 7.00 | 10 | -1.04 | 10 | -10.40 | |
| | Maevsky, Nikolay | f | | 2277 | FID | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Gan-Erdene, Sugar | m | | 2418 | MGL | 0.50 | 1 | -0.31 | 10 | -3.10 | | | Zarubitski, Viachaslau | m | | 2424 | FID | 0.50 | 1 | -0.31 | 10 | -3.10 | | | Stribuk, Artiom | f | | 2408 | FID | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Makhnev, Denis | g | | 2454 | KAZ | 0.00 | 1 | -0.78 | 10 | -7.80 | | | Kamalidenova, Meruert | | wm | 2336 | KAZ | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Isanzhulov, Arystan | f | | 2422 | KAZ | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Madaminov, Mukhiddin | m | | 2471 | UZB | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Aditya, Mittal | g | | 2563 | IND | 0.00 | 1 | -0.65 | 10 | -6.50 | | | Sivuk, Vitaly | g | | 2432 | SWE | 1.00 | 1 | 0.20 | 10 | 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) | | | | Uralsk open 2023 - stage of the Cup of Kazakhstan | Uralsk | KAZ | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2425 | 2674 | 7.50 | 9 | 0.42 | 10 | 4.20 | |
| | Barmagambetov, Meyrzhan | | | 2274 * | KAZ | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Suyarov, Mukhammadzokhid | f | | 2366 | UZB | 0.00 | 1 | -0.86 | 10 | -8.60 | | | Abdurakhmonov, Mukhammadali | m | | 2385 | UZB | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Galaktionov, Artem | f | | 2331 | RUS | 0.50 | 1 | -0.38 | 10 | -3.80 | | | Sevgi, Volkan | f | | 2288 | TUR | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Iljushin, Alexei | g | | 2423 | RUS | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Kovalev, Vladislav | g | | 2603 | FID | 1.00 | 1 | 0.40 | 10 | 4.00 | | | Lazavik, Denis | g | | 2553 | BLR | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Sethuraman, S.p. | g | | 2602 | IND | 1.00 | 1 | 0.40 | 10 | 4.00 | | | * 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) | | |
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