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Individual Calculations March 2020 |
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| Sowray, Peter J Total change: -4.20 | |   |
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| Gibraltar International Chess Festival 2020 Masters | Gibraltar | ENG | 2020-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2361 | 2272 | 4.00 | 10 | 0.12 | 20 | 2.40 | |
|  Sanal, Vahap | g | | 2569 | TUR | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Rudzinska, Michalina | | wf | 2005 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Buckels, Valentin | m | | 2459 | GER | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Cramling, Pia | g | | 2470 | SWE | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Semprun Martinez, Fernando | | | 2099 | ESP | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Panjwani, Raja | m | | 2444 | CAN | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Kovacevic, Blazimir | g | | 2451 | CRO | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Moroni, Luca Jr | g | | 2532 | ITA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Tejaswini, Sagar | | wm | 2180 | IND | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Houska, Jovanka | m | wg | 2401 | ENG | 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) | | | | 2019/20 4NCL Div 1 Rounds 5 - 6 | Daventry | ENG | 2020-02-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2160 | 2285 | 1.00 | 2 | -0.33 | 20 | -6.60 | |
| | Jackson, Sheila | | wg | 2090 | ENG | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Weller, Jean-Luc | | | 2230 | ENG | 0.50 | 1 | -0.08 | 20 | -1.60 | |
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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