Individual Calculations May 2015 |
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Hastilow, Sarah Total change: 6.80 | | |
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CCF EASTER CONGRESS - Under 1400 | COULSDON, LONDON | ENG | 2015-04-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
1077 | 1127 | 0.50 | 1 | -0.07 | 40 | -2.80 | |
| Freeman, Michael A | | | 1077 | ENG | 0.50 | 1 | -0.07 | 40 | -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) | | CCF CHESS CLUB DICKY WHITE CLUB TOURNAMENT 2014-15: APRIL | COULSDON, LONDON | ENG | 2015-04-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
1214 | 1127 | 1.00 | 2 | 0.24 | 40 | 9.60 | |
| Chidipothu, Nikhil | | | 1273 | IND | 0.00 | 1 | -0.30 | 40 | -12.00 | | Gray, David | | | 1155 | ENG | 1.00 | 1 | 0.54 | 40 | 21.60 | | 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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