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Individual Calculations January 2019 |
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| Gosrani, Naiya Total change: 128.00 | |   |
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| 2nd Jamhuri Cup Chess Tournament | Nairobi | KEN | 2018-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1509 | 1235 | 1.50 | 4 | 0.68 | 40 | 27.20 | |
|  Odhiambo, Harmony | | | 1635 * | KEN | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Villuela, Roberto | | | 1635 * | KEN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Meerabbas, Afzali | | | 1228 | KEN | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Arigi, Jackim | | | 1537 | KEN | 0.00 | 1 | -0.15 | 40 | -6.00 | | | * 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) | | | | Kenya National Chess Championship Ladies Section | Nairobi | KEN | 2018-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1425 | 1235 | 4.50 | 7 | 2.52 | 40 | 100.80 | |
| | Ndirangu, Joyce Nyaruai | | wc | 1635 * | KEN | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Jumba, Gloria | | | 1556 | KEN | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Wanjala, Dorcus | | | 1283 | KEN | 0.50 | 1 | 0.07 | 40 | 2.80 | | | Ngima, Cheryl | | | 1258 | KEN | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Mongeli, Sasha | | wf | 1533 | KEN | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Muturi, Elsie | | | 1193 | KEN | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Wanjiru, Lucy | | wc | 1514 | KEN | 1.00 | 1 | 0.84 | 40 | 33.60 | | | * 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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