Individual Calculations December 2017 |
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Zagema, Jan Sybren Total change: 1.80 | | |
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Dutch Team Competition 2017-2018 3B Round 3 | Various | NED | 2017-11-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
1882 | 1850 | 0.50 | 1 | 0.04 | 20 | 0.80 | |
| Harbers, Gerard | | | 1882 | NED | 0.50 | 1 | 0.04 | 20 | 0.80 | | 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 3B Round 4 | Various | NED | 2017-11-25 |
Rc | Ro | w | n | change | K | K*chg | Game |
1884 | 1850 | 0.50 | 1 | 0.05 | 20 | 1.00 | |
| Mulder, Piet | | | 1884 | NED | 0.50 | 1 | 0.05 | 20 | 1.00 | | 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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