Individual Calculations November 2015 |
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Collins, Alan Total change: -7.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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41st Guernsey International Chess Festival Holiday | Guernsey | GCI | 2015-10-18 |
Rc | Ro | w | n | change | K | K*chg | Game |
1606 | 1753 | 3.00 | 5 | -0.35 | 20 | -7.00 | |
| Abbas, Ahmed C | | | 1486 | ENG | 0.50 | 1 | -0.32 | 20 | -6.40 | | Nalichowski, Bogdan | | | 1386 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | Hermes, Geoff R | | | 1884 | ENG | 0.00 | 1 | -0.32 | 20 | -6.40 | | Bakkes, Frits | | | 1632 | NED | 1.00 | 1 | 0.34 | 20 | 6.80 | | Colsen, Manuel | | | 1644 | NED | 0.50 | 1 | -0.15 | 20 | -3.00 | | 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) | |
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