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Individual Calculations December 2017 |
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| Niyibizi, Alain Patience Total change: 21.20 | |   |
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| 1st Kigali Chess Classic | Kigali | RWA | 2017-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1758 | 1659 | 2.00 | 4 | 0.53 | 40 | 21.20 | |
|  Kagabo Mugema, Eugene | | | 1754 | RWA | 1.00 | 1 | 0.63 | 40 | 25.20 | |  Rukimbira, Valentin | | | 1794 | RWA | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Murara, Maxence | c | | 1735 | RWA | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Zimurinda, Ben Tom | | | 1749 | RWA | 0.00 | 1 | -0.38 | 40 | -15.20 | |
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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