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Individual Calculations April 2018 |
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| Gretarsson, Hjorvar Steinn Total change: -10.80 | |   |
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| Icelandic Team Championship 2017-18 - 1st division Round 6-9 | Reykjavik | ISL | 2018-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2478 | 2568 | 1.50 | 4 | -0.87 | 10 | -8.70 | |
|  Kjartansson, Gudmundur | m | | 2432 | ISL | 0.00 | 1 | -0.68 | 10 | -6.80 | |  Thorhallsson, Simon | | | 2168 * | ISL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Lenderman, Aleksandr | g | | 2600 | USA | 0.00 | 1 | -0.46 | 10 | -4.60 | | | Eljanov, Pavel | g | | 2713 | UKR | 0.50 | 1 | 0.19 | 10 | 1.90 | | | * 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) | | | | 2018/19 4NCL Div 1 Rounds 7-8 | Reading | ENG | 2018-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2261 | 2568 | 1.50 | 2 | -0.21 | 10 | -2.10 | |
| | Bukojemski, Adam | | | 2192 | POL | 0.50 | 1 | -0.41 | 10 | -4.10 | | | Batchelor, Peter J | f | | 2329 | ENG | 1.00 | 1 | 0.20 | 10 | 2.00 | |
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) | | |
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