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Individual Calculations January 2016 |
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| Maina, Purity Total change: -66.40 | |   |
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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 |
| 1573 | 1568 | 0.50 | 1 | 0.01 | 40 | 0.40 | |
|  Asiema, Isabella | | | 1573 | 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) | | | | Kenya National Chess Championships 2015 - LADIES | Nairobi | KEN | 2015-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1464 | 1568 | 1.50 | 5 | -1.67 | 40 | -66.80 | |
| | Daphne, Mwikali | | | 1339 | KEN | 1.00 | 1 | 0.21 | 40 | 8.40 | |  Asiema, Isabella | | | 1499 | KEN | 0.00 | 1 | -0.60 | 40 | -24.00 | | | Shah, Krishi | | wc | 1593 | KEN | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Shah, Riya | | wc | 1325 | KEN | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Jumba, Gloria | | | 1562 | KEN | 0.00 | 1 | -0.51 | 40 | -20.40 | |
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) | | |
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