Individual Calculations November 2017 |
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Koelmans, Jan Willem Total change: -9.80 | | |
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Dutch Team Competition 2017-2018 3E Round 2 | Various | NED | 2017-10-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
1954 | 1945 | 0.00 | 1 | -0.49 | 20 | -9.80 | |
| Knottnerus, Ivo | | | 1954 | NED | 0.00 | 1 | -0.49 | 20 | -9.80 | | 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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