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Individual Calculations January 2016 |
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| Asiema, Isabella Total change: -18.60 | |   |
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| Kenya National Chess League 2015 Round 1-2 | Nairobi | KEN | 2015-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1481 | 1573 | 2.00 | 4 | -0.48 | 40 | -19.20 | |
|  Wambugu, Jane Wanjiru | | wc | 1512 | KEN | 0.00 | 1 | -0.58 | 40 | -23.20 | | | Deshpande, Sanjana Satish | | | 1475 | KEN | 1.00 | 1 | 0.37 | 40 | 14.80 | |  Winfred, Thitu | | | 1370 | KEN | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Maina, Purity | | | 1568 | KEN | 0.50 | 1 | -0.01 | 40 | -0.40 | |
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) | | | NOTE: K factor changed | | Kenya National Chess Championships 2015 - LADIES | Nairobi | KEN | 2015-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1439 | 1499 | 3.50 | 6 | 0.03 | 20 | 0.60 | |
| | Maina, Purity | | | 1568 | KEN | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Shah, Riya | | wc | 1325 | KEN | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Fathima, Mohamed | | | 1368 | KEN | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Daphne, Mwikali | | | 1339 | KEN | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Joyce, Nyaruai | | | 1469 | KEN | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Jumba, Gloria | | | 1562 | KEN | 0.00 | 1 | -0.41 | 20 | -8.20 | |
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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