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Individual Calculations June 2015 |
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| Kalle, Erwin Total change: 85.20 | |   |
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| NK Jeugd 2015 - U20 | Rotterdam | NED | 2015-05-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2052 | 1744 | 2.00 | 7 | 0.88 | 40 | 35.20 | |
|  Tikranian, Alik | | | 2144 * | NED | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Senders, Justin | | | 1986 | NED | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Zevenhuizen, Daniel | | | 1959 | NED | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Geene, Joris | | | 1840 | NED | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Ratsma, Midas | | | 2144 * | NED | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Beerdsen, Thomas | f | | 2144 * | NED | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Van Meegen, Ruud | | | 2144 * | NED | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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) | | | | BPB Limburg Open 2015 - Groep B | Maastricht | NED | 2015-05-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1857 | 1744 | 3.00 | 5 | 1.25 | 40 | 50.00 | |
| | Nguyen, Sang | | | 1803 | NED | 0.00 | 1 | -0.42 | 40 | -16.80 | | | De Boer, Bas | | | 1763 | NED | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Valstar, Jasper | | | 1912 | NED | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Goes, Dirk | | | 1936 | NED | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Bettman, Jan | | | 1870 | NED | 1.00 | 1 | 0.67 | 40 | 26.80 | |
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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