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Individual Calculations November 2014 |
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| Sigurvaldason, Hjalmar Total change: -6.60 | |   |
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| Reykjavik Chess Club Championship 2014 (C-group) | Reykjavik | ISL | 2014-09-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1502 | 1506 | 4.50 | 9 | -0.06 | 20 | -1.20 | |
|  Steinthorsson, Felix | | | 1549 | ISL | 0.00 | 1 | -0.44 | 20 | -8.80 | |  Arnason, Ragnar | | | 1412 | ISL | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Plantada Siurans, Estanislau | | | 1544 | ESP | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Finnsson, Johann Arnar | | | 1399 | ISL | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Halldorsson, Haukur | | | 1632 | ISL | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Jonasson, Hordur | | | 1570 | ISL | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Birkisson, Bardur Orn | | | 1636 | ISL | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Bragason, Gudmundur Agnar | | | 1352 | ISL | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Johannesson, Kristofer Joel | | | 1422 | ISL | 1.00 | 1 | 0.38 | 20 | 7.60 | |
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) | | | | Icelandic Team Championship 2014-15 4th division - round 1-4 | Reykjavik | ISL | 2014-10-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1285 | 1492 | 0.50 | 1 | -0.27 | 20 | -5.40 | |
| | Kristjansson, Halldor Atli | | | 1285 | ISL | 0.50 | 1 | -0.27 | 20 | -5.40 | |
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) | | |
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