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Rapid:
Individual Calculations June 2017 |
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| Chatrizeh, Nima Total change: 23.40 | |   |
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| Golders Green FIDE Rapid Chess Amateur May 2017 | London | ENG | 2017-05-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1374 | 1424 | 4.00 | 5 | 1.17 | 20 | 23.40 | |
|  Scott, Martin | | | 1220 | ENG | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Simms, Geoffrey R | | | 1336 | ENG | 1.00 | 1 | 0.38 | 20 | 7.60 | |  Dias, Ruwan | | | 1361 | ENG | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Woo, Tyrone | | | 1513 | ENG | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Macdonald, John | | | 1440 | ENG | 0.00 | 1 | -0.48 | 20 | -9.60 | |
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) | | | | Muswell Hill FIDE Rapid May Amateur | London | ENG | 2017-05-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1349 | 1424 | 3.00 | 5 | 0.00 | 20 | 0.00 | |
| | Goodall, Harvey | | | 1196 | ENG | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Simms, Geoffrey R | | | 1336 | ENG | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Miczek, Kamil | | | 1395 | ENG | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Stewart, Hari | | | 1390 | ENG | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Goulbourne, Nick | | | 1427 | ENG | 0.00 | 1 | -0.50 | 20 | -10.00 | |
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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