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Individual Calculations February 2016 |
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| Ajele, Rotimi Total change: 25.00 | |   |
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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 |
| 2113 | 2163 | 6.00 | 9 | 0.89 | 40 | 35.60 | |
|  Uwe, Okpo | | | 2010 | NGR | 1.00 | 1 | 0.30 | 40 | 12.00 | |  Kyosu, Joseph Augustine | | | 2014 | NGR | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Ugushidah, Ikorogbudu | | | 2056 | NGR | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Oyeneyin, Tajudeen | | | 2092 | NGR | 1.00 | 1 | 0.40 | 40 | 16.00 | | | David, Erhabor | | | 2062 | NGR | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Onabogun, Kolade | | | 2183 | NGR | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Dieyi, Rowland | c | | 2252 | NGR | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Sorungbe, Demola | c | | 2243 | NGR | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Omoifo, Osemekhian I | | | 2106 | USA | 1.00 | 1 | 0.42 | 40 | 16.80 | |
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) | | | NOTE: K factor changed | | TRADEWISE GIBRALTAR CHESS FESTIVAL 2016 CHALLENGER A | Gibraltar | ENG | 2016-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2007 | 2163 | 3.00 | 5 | -0.53 | 20 | -10.60 | |
| | Brown, David | | | 1982 | ENG | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Burrows, Zachary | | | 2074 | CAN | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Goncalves, Jose Antonio Silveira | | | 1984 | BRA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Odeh, Kenneth | | | 2014 | NGR | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Eagleton, Greg T | | | 1981 | ENG | 1.00 | 1 | 0.26 | 20 | 5.20 | |
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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