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Individual Calculations March 2020 |
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| Povah, Nigel E Total change: -12.80 | |   |
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| Gibraltar International Chess Festival 2020 Masters | Gibraltar | ENG | 2020-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2271 | 2284 | 5.00 | 10 | -0.15 | 20 | -3.00 | |
|  Xu, Xiangyu | g | | 2580 | CHN | 0.00 | 1 | -0.15 | 20 | -3.00 | |  George, Lolomari Erekosima | c | | 2055 | NGR | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Javakhishvili, Lela | m | wg | 2463 | GEO | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Semprun Martinez, Fernando | | | 2099 | ESP | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Hamer, Martyn | | | 2069 | ENG | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Real De Azua, Ernesto | m | | 2456 | ARG | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Raghav, Srivathsav V | | | 2023 | IND | 0.50 | 1 | -0.32 | 20 | -6.40 | | | De Abreu, Roberto N | f | | 2154 | RSA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Astaneh Lopez, Alex | m | | 2432 | IRL | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Trent, Lawrence | m | | 2383 | ENG | 0.50 | 1 | 0.14 | 20 | 2.80 | |
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) | | | | 2019/20 4NCL Div 1 Rounds 5 - 6 | Daventry | ENG | 2020-02-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2293 | 2287 | 0.50 | 2 | -0.49 | 20 | -9.80 | |
| | Cyborowski, Lukasz | g | | 2502 | POL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Leon Cazares, Gustavo | | | 2084 | MEX | 0.50 | 1 | -0.26 | 20 | -5.20 | |
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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