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Individual Calculations January 2020 |
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| Shah, Viraj Bhaveshu Total change: 76.80 | |   |
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| Zone 4.4 Youth Under-16 Team Chess Championships 2019 | Nairobi | KEN | 2019-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1424 | 1378 | 2.00 | 4 | 0.24 | 40 | 9.60 | |
|  Ingado, Mercy | | | 1522 | KEN | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Nakanyike, Maria | | wc | 1446 | UGA | 0.00 | 1 | -0.41 | 40 | -16.40 | |  Taher, Hassuji | | | 1514 | TAN | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Gosrani, Reeyan | c | | 1215 | KEN | 0.00 | 1 | -0.72 | 40 | -28.80 | |
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) | | | | 2019 African Youth Chess Championship (Under 14 Open) | Windhoek | NAM | 2019-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1535 | 1378 | 4.00 | 7 | 1.68 | 40 | 67.20 | |
| | Kacem, Abdelkader | | | 1706 | ALG | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Platt, Jonathan | | | 1304 | NAM | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Smit, Devon | | | 1751 | RSA | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Lwanga, Aguda | c | | 1406 | KEN | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Munyere, Musa | | | 1521 | BOT | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Tamer, Ahmed | c | | 1778 * | EGY | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Raymond, Maretlwaneng | | | 1277 | BOT | 1.00 | 1 | 0.36 | 40 | 14.40 | | | * 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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