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Individual Calculations February 2016 |
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| Campbell, Charles Total change: 6.60 | |   |
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| 38TH NIGERIAN BREWERIES PLC INTERNATIONAL OPEN CHESS CHAMPIONSHIPS MASTERS SECTION | LAGOS | NGR | 2015-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2063 | 2157 | 4.50 | 8 | -0.42 | 20 | -8.40 | |
|  Ojo, John | | | 2006 | NGR | 1.00 | 1 | 0.30 | 20 | 6.00 | |  Ilouno, Ikenna | | | 1799 | NGR | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Osunfuyi, Abimbola | | | 2242 | NGR | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Dr Martin, Odum | | | 2087 | NGR | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Daramola, Dennis | | | 1962 | NGR | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Ekpoikong, Uwana | f | | 2235 | NGR | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Onokpite, Kennedy | | | 2101 | NGR | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Salawu, Mutiu | | | 2073 | NGR | 1.00 | 1 | 0.38 | 20 | 7.60 | |
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) | | | | TRADEWISE GIBRALTAR CHESS FESTIVAL 2016 CHALLENGER A | Gibraltar | ENG | 2016-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2046 | 2157 | 4.00 | 5 | 0.75 | 20 | 15.00 | |
| | Eagleton, Greg T | | | 1981 | ENG | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Gostelow, David W | | | 2023 | ENG | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Ungureanu, Sandu | | | 2051 | ROU | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Burrows, Martin P | | | 2115 | ENG | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Hamer, Martyn | | | 2058 | ENG | 1.00 | 1 | 0.36 | 20 | 7.20 | |
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) | | |
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