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Individual Calculations April 2019 |
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| Jumba, Gloria Total change: -18.60 | |   |
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| ALL AFRICA GAMES (AAG) CHESS KENYA QUALIFIERS 2019 (Final Phase) LADIES SECTION | Nairobi | KEN | 2019-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1432 | 1584 | 5.50 | 9 | -0.69 | 20 | -13.80 | |
|  Awinja, Easter Judith | | | 1406 | KEN | 1.00 | 1 | 0.27 | 20 | 5.40 | |  Madelta, Glenda | | | 1336 | KEN | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Gosrani, Naiya | | | 1341 | KEN | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Ndirangu, Joyce Nyaruai | | wc | 1659 | KEN | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Mongeli, Sasha | | wf | 1533 | KEN | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Mwikali, Daphne | | | 1550 | KEN | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Kungu, Ann | | | 1233 | KEN | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Wanjiru, Lucy | | wc | 1482 | KEN | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Berita, Atemo | | | 1344 | KEN | 0.50 | 1 | -0.30 | 20 | -6.00 | |
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) | | | | Masaku Open Chess Championship | Machakos | KEN | 2019-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1522 | 1584 | 1.50 | 3 | -0.24 | 20 | -4.80 | |
| | Panchol, James Madol | | | 1973 | SSD | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Mugo, Diana | | | 1193 | KEN | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Hugh, Misiko Okonga | | | 1400 | KEN | 0.50 | 1 | -0.24 | 20 | -4.80 | |
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) | | |
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