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Rapid:
Individual Calculations July 2020 |
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| Johannesson, Petur Total change: -27.60 | |   |
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| Rapid Tuesday June 2020 #1 | Reykjavik | ISL | 2020-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1335 | 1054 | 1.00 | 4 | -0.05 | 20 | -1.00 | |
|  Jonatansson, Sigurdur Freyr | | | 1599 | ISL | 0.00 | 1 | -0.03 | 20 | -0.60 | |  Kristbergsson, Bjorgvin | | | 1099 | ISL | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Kjartansson, Arnar Logi | | | 1013 | ISL | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Hauksson, Helgi | | | 1629 | ISL | 0.00 | 1 | -0.02 | 20 | -0.40 | |
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) | | | | TR Rapid Tuesday June 2020 #2 | Reykjavik | ISL | 2020-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1496 | 1054 | 0.00 | 3 | -0.21 | 20 | -4.20 | |
| | Magnusson, Thorsteinn | | | 1388 | ISL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Jonasson, Hordur | | | 1471 | ISL | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Hauksson, Helgi | | | 1629 | ISL | 0.00 | 1 | -0.02 | 20 | -0.40 | |
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) | | | | TR Rapid Tuesday June 2020 #3 | Reykjavik | ISL | 2020-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1385 | 1054 | 0.00 | 2 | -0.27 | 20 | -5.40 | |
| | Sigurdsson, Sigurdur J | | | 1479 | ISL | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Hreinsson, Johann Helgi | | | 1290 | ISL | 0.00 | 1 | -0.20 | 20 | -4.00 | |
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) | | | | TR Rapid 2020 June #4 | Reykjavik | ISL | 2020-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1252 | 1054 | 0.00 | 3 | -0.85 | 20 | -17.00 | |
| | Sigurdsson, Sigurdur J | | | 1479 | ISL | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Sveinbjornsson, Gudmundur Orri | | | 1093 | ISL | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Olafsson, Arni | | | 1183 | ISL | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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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