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Individual Calculations February 2016 |
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| Afek, Yochanan Total change: -16.20 | |   |
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| Chessfestival Groningen Open A | Groningen | NED | 2015-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2127 | 2267 | 5.00 | 9 | -1.07 | 10 | -10.70 | |
|  Hilwerda, Jonas | | | 2012 | NED | 1.00 | 1 | 0.19 | 10 | 1.90 | |  Kerigan, Demre | m | | 2374 | TUR | 0.00 | 1 | -0.35 | 10 | -3.50 | | | Boer, Alef | | | 2125 | NED | 0.00 | 1 | -0.69 | 10 | -6.90 | | | Sparenberg, Erik | | | 2110 | NED | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Gerlagh, Joris | | | 2159 | NED | 0.00 | 1 | -0.65 | 10 | -6.50 | | | Chaurette, Laurent | | | 1987 | CAN | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Warmerdam, Max | f | | 2335 | NED | 0.00 | 1 | -0.41 | 10 | -4.10 | | | Kokje, Joris | | | 1975 | NED | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Bhattacharjee, Sourav | | | 2067 | NED | 1.00 | 1 | 0.24 | 10 | 2.40 | |
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) | | | | Dutch Team Competition 2015-2016 - 1A - round 5 | Various | NED | 2016-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2239 | 2273 | 0.00 | 1 | -0.55 | 10 | -5.50 | |
| | De Vries, Eelco | | | 2239 | NED | 0.00 | 1 | -0.55 | 10 | -5.50 | |
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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