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Individual Calculations February 2016 |
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| Oyama, Akito Total change: 17.60 | |   |
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| Hastings Masters 2015 | Hastings | ENG | 2015-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1997 | 2005 | 3.00 | 7 | -0.51 | 40 | -20.40 | |
|  Gluckman, Paul | f | | 1742 | RSA | 0.00 | 1 | -0.82 | 40 | -32.80 | |  Macrae, James S | | | 1693 | SCO | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Rudd, Jack | m | | 2255 | ENG | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Waddington, Mike P | f | | 2066 | ENG | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Singh, Vishnu | m | | 2180 | TTO | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Crocker, Philip J | | | 2169 | ENG | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Wilson, Matthew R | | | 1877 | ENG | 1.00 | 1 | 0.33 | 40 | 13.20 | |
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) | | | | 8th Golders Green Weekend Congress Under 2200 | London | ENG | 2016-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1977 | 2145 | 4.50 | 5 | 0.95 | 40 | 38.00 | |
| | Jekel, Wolfgang | | | 1823 | GER | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Bonafont, Philip R | | | 2001 | ENG | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Lane, Peter C R | | | 2071 | ENG | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Mitra, Roman C | | | 2075 | ENG | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Sagues, Vincent | | | 1917 | FRA | 0.50 | 1 | -0.29 | 40 | -11.60 | |
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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