Individual Calculations August 2017 |
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De Boer, Sake Jan Total change: -1.40 | | |
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7th Amsterdam Science Park - C | Amsterdam | NED | 2017-07-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
1674 | 1547 | 1.50 | 2 | 0.85 | 20 | 17.00 | |
| Yeh, Timo | | | 1647 | NED | 0.50 | 1 | 0.14 | 20 | 2.80 | | Tjin A Lien, Ike | | | 1701 | NED | 1.00 | 1 | 0.71 | 20 | 14.20 | | 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) | | 7th Amsterdam Science Park - D | Amsterdam | NED | 2017-07-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
1147 | 1547 | 0.00 | 1 | -0.92 | 20 | -18.40 | |
| Klaren, Oscar | | | 1147 * | NED | 0.00 | 1 | -0.92 | 20 | -18.40 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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