Individual Calculations May 2018 |
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Postma, Dinant Total change: 15.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Dutch Team Competition 2017-2018 2A Round 8 | Various | NED | 2018-04-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
2113 | 2193 | 1.00 | 1 | 0.39 | 20 | 7.80 | |
| Taal, Rieks | | | 2113 | NED | 1.00 | 1 | 0.39 | 20 | 7.80 | | 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) | | Dutch Team Competition 2017-2018 2A Round 9 | Various | NED | 2018-04-21 |
Rc | Ro | w | n | change | K | K*chg | Game |
2097 | 2193 | 1.00 | 1 | 0.37 | 20 | 7.40 | |
| Op Den Dries, Johan | | | 2097 | NED | 1.00 | 1 | 0.37 | 20 | 7.40 | | 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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