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Individual Calculations June 2023 |
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| Kayonde, Andrew Total change: -12.70 | |   |
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| Vezerkepzo GM April 2023 | Budapest | HUN | 2023-04-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2412 | 2362 | 2.50 | 9 | -1.40 | 10 | -14.00 | |
|  Kshatriya, Nitin Vekhande | c | | 2224 | IND | 1.00 | 1 | 0.31 | 10 | 3.10 | |  Materia, Marco | m | | 2445 | FRA | 0.00 | 1 | -0.39 | 10 | -3.90 | | | Low, Zhen Yu Cyrus | m | | 2425 | SGP | 0.50 | 1 | 0.09 | 10 | 0.90 | | | Aczel, Gergely | g | | 2529 | HUN | 0.00 | 1 | -0.28 | 10 | -2.80 | | | Ajay, Karthikeyan | m | | 2454 | IND | 0.00 | 1 | -0.37 | 10 | -3.70 | | | Neverov, Valeriy | g | | 2413 | UKR | 0.00 | 1 | -0.43 | 10 | -4.30 | | | Kulaots, Kaido | g | | 2494 | EST | 0.00 | 1 | -0.32 | 10 | -3.20 | | | Arhan, Chethan Anand | | | 2285 | IND | 1.00 | 1 | 0.39 | 10 | 3.90 | | | Woodward, Andy | m | | 2436 | USA | 0.00 | 1 | -0.40 | 10 | -4.00 | |
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) | | | | AFRICAN INDIVIDUAL CHESS CHAMPIONSHIP OPEN 2023 | Giza | EGY | 2023-05-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2322 | 2360 | 5.50 | 9 | 0.61 | 10 | 6.10 | |
| | Rahman, Yehya | m | | 2064 | EGY | 0.50 | 1 | -0.35 | 10 | -3.50 | | | Ezat, Abdallah | | | 2111 | EGY | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Abdel Razik, Khaled | m | | 2384 | EGY | 1.00 | 1 | 0.53 | 10 | 5.30 | | | Nadir, Samir | f | | 2175 | SUD | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Bellahcene, Bilel | g | | 2476 | ALG | 0.50 | 1 | 0.16 | 10 | 1.60 | | | Kandil, Adham | m | | 2280 | EGY | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Hesham, Abdelrahman | g | | 2409 | EGY | 0.00 | 1 | -0.43 | 10 | -4.30 | | | Ezat, Mohamed | m | | 2402 | EGY | 1.00 | 1 | 0.56 | 10 | 5.60 | | | Adly, Ahmed | g | | 2596 | EGY | 0.00 | 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) | | | | 3rd Sharjah Challenger 2023 | Sharjah | UAE | 2023-05-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2230 | 2360 | 5.50 | 9 | -0.48 | 10 | -4.80 | |
| | George Samir, David | f | | 2055 | EGY | 0.50 | 1 | -0.36 | 10 | -3.60 | | | Al Hosani, Omran | m | | 2270 | UAE | 1.00 | 1 | 0.38 | 10 | 3.80 | | | Fawzy, Adham | g | | 2495 | EGY | 0.00 | 1 | -0.32 | 10 | -3.20 | | | Arkadan, Adib | | | 2144 | LBN | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Liyanage, Ranindu Dilshan | f | | 2342 | SRI | 0.00 | 1 | -0.53 | 10 | -5.30 | | | Devnani, Kush | | | 2125 | IND | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Lim, Zhuo Ren | f | | 2294 | MAS | 0.00 | 1 | -0.59 | 10 | -5.90 | | | Ammar, Sedrani | f | | 2197 | UAE | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Omonova, Umida | | wf | 2147 | UZB | 1.00 | 1 | 0.23 | 10 | 2.30 | |
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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