Individual Calculations November 2017 |
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Henderson, David Total change: -15.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Northumberland Congress Open 2017 | North Shields | ENG | 2017-09-29 |
Rc | Ro | w | n | change | K | K*chg | Game |
2043 | 2087 | 2.00 | 5 | -0.79 | 20 | -15.80 | |
| Whitehead, Mark A | | | 1847 | ENG | 0.50 | 1 | -0.30 | 20 | -6.00 | | Reynolds, Mark A | | | 1956 | ENG | 1.00 | 1 | 0.32 | 20 | 6.40 | | Tavoularis, Nicholas | | | 2148 | GRE | 0.00 | 1 | -0.42 | 20 | -8.40 | | Kendall, Paul S N | | | 1975 | ENG | 0.50 | 1 | -0.15 | 20 | -3.00 | | Walker, David J | f | | 2290 | ENG | 0.00 | 1 | -0.24 | 20 | -4.80 | | 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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