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Individual Calculations May 2018 |
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| Mwangi, John Milton Kihara Total change: -19.20 | |   |
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| Epitome Junior U21 Chess Championship 2018 | Nairobi | KEN | 2018-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1475 | 1740 | 1.50 | 3 | -0.96 | 20 | -19.20 | |
|  Muthoni, Vivian | | | 1451 | KEN | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Oruke, Glen Kingoina | | | 1505 | KEN | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Mwabu, Timothy | | | 1468 | KEN | 0.00 | 1 | -0.83 | 20 | -16.60 | |
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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