Individual Calculations February 2017 |
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Petkovic, Peter Total change: 2.20 | | |
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Div III 9 2016-17 r4 | sweden | SWE | 2017-01-15 |
Rc | Ro | w | n | change | K | K*chg | Game |
1750 | 2105 | 1.00 | 1 | 0.11 | 20 | 2.20 | |
| Andersson, Erik 1955 | | | 1750 | SWE | 1.00 | 1 | 0.11 | 20 | 2.20 | | 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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