Individual Calculations March 2018 |
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Boztas, Lana Total change: 4.80 | | |
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CCF WINTER CHESS 2017-18 LONGPLAY JANUARY 2018 B | London | ENG | 2018-01-29 |
Rc | Ro | w | n | change | K | K*chg | Game |
1688 | 1434 | 0.00 | 1 | -0.19 | 20 | -3.80 | |
| Kane, Frank G | | | 1688 | ENG | 0.00 | 1 | -0.19 | 20 | -3.80 | | 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) | | CCF WINTER CHESS 2017-18 LONG PLAY RESULTS FEBRUARY 2018 A | Coulsdon | ENG | 2018-02-19 |
Rc | Ro | w | n | change | K | K*chg | Game |
1440 | 1458 | 2.00 | 3 | 0.43 | 20 | 8.60 | |
| Miles, Barry S | | | 1509 | ENG | 1.00 | 1 | 0.57 | 20 | 11.40 | | Johnson, Elizabeth | | | 1368 | ENG | 0.00 | 1 | -0.62 | 20 | -12.40 | | Stoneman, Ian D | | | 1443 | ENG | 1.00 | 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) | |
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