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Individual Calculations January 2017 |
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| Johnson, Elizabeth Total change: 45.20 | |   |
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| 8th CSC London Chess Classic: Weekend Under 1600 | London | ENG | 2016-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1511 | 1354 | 1.00 | 2 | 0.42 | 40 | 16.80 | |
|  Oyama, Harunobu | | | 1546 | ENG | 0.00 | 1 | -0.25 | 40 | -10.00 | |  Howes, David J | | | 1476 | ENG | 1.00 | 1 | 0.67 | 40 | 26.80 | |
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 CHRISTMAS CONGRESS Under 1750 2016 | London | ENG | 2016-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1472 | 1354 | 2.50 | 5 | 0.71 | 40 | 28.40 | |
| | Warner, Dominic Wj | | | 1609 | ENG | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Meaton, Arthur H | | | 1352 | ENG | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Jamroz, Viktor | | | 1662 | ENG | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Thatte, Nilesh | | | 1242 | ENG | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Thatte, Nishchal | | | 1494 | ENG | 0.00 | 1 | -0.31 | 40 | -12.40 | |
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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