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Individual Calculations November 2014 |
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| Jonasson, Hordur Total change: -18.60 | |   |
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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 |
| 1478 | 1570 | 4.00 | 8 | -0.99 | 20 | -19.80 | |
|  Plantada Siurans, Estanislau | | | 1544 | ESP | 0.50 | 1 | -0.04 | 20 | -0.80 | |  Finnsson, Johann Arnar | | | 1399 | ISL | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Bragason, Gudmundur Agnar | | | 1352 | ISL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Birkisson, Bardur Orn | | | 1636 | ISL | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Sigurvaldason, Hjalmar | | | 1506 | ISL | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Johannesson, Kristofer Joel | | | 1422 | ISL | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Steinthorsson, Felix | | | 1549 | ISL | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Arnason, Ragnar | | | 1412 | ISL | 1.00 | 1 | 0.29 | 20 | 5.80 | |
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) | | | | Icelandic Team Championship 2014-15 4th division - round 1-4 | Reykjavik | ISL | 2014-10-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1602 | 1570 | 1.00 | 2 | 0.06 | 20 | 1.20 | |
| | Sigurdarson, Alec Elias | | | 1305 | ISL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Arnljotsson, Jon | | | 1899 | ISL | 0.00 | 1 | -0.12 | 20 | -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) | | |
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