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Individual Calculations December 2019 |
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| Ratama, Sofie Kristine Total change: 17.20 | |   |
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| ASK Hostturneringa 2019 | Alta | NOR | 2019-09-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1485 | 1358 | 2.00 | 5 | 0.23 | 40 | 9.20 | |
|  Pedersen, Birger | | | 1447 | NOR | 0.50 | 1 | 0.12 | 40 | 4.80 | |  Luostarinen, Asmo | | | 1548 | NOR | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Brasoy, Aksel | | | 1758 * | NOR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Henriksen, Gunnar | | | 1360 | NOR | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Hammari, Vinjar | | | 1314 | NOR | 0.50 | 1 | -0.06 | 40 | -2.40 | | | * 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) | | | | NM for ungdom 2019 C R 4-7 | Skien | NOR | 2019-11-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1278 | 1333 | 2.50 | 4 | 0.20 | 40 | 8.00 | |
| | Eikrem, Andreas | | | 1106 | NOR | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Oommen, John Samuel | | | 1563 | NOR | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Ytrestoyl, Sindre Lyngsaunet | | | 1269 | NOR | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Tonnessen, Olav August D | | | 1173 | NOR | 1.00 | 1 | 0.29 | 40 | 11.60 | |
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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