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Individual Calculations March 2018 |
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| Mekhitarian, Krikor Sevag Total change: 12.20 | |   |
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| IV Floripa Chess Open 2018 | Florianopolis SC | BRA | 2018-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2342 | 2529 | 7.50 | 10 | 0.26 | 10 | 2.60 | |
|  De Carvalho, Christopher | | | 2129 * | BRA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Borges, Guilherme Deola | | | 2198 | BRA | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Aranha Filho, Alvaro Z. | f | | 2316 | BRA | 0.50 | 1 | -0.27 | 10 | -2.70 | | | Pereira, Silvio Cunha | f | | 2291 | BRA | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Perdomo, Leandro | m | | 2449 | ARG | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Kjartansson, Gudmundur | m | | 2438 | ISL | 1.00 | 1 | 0.38 | 10 | 3.80 | | | Bittencourt, Jorge | m | | 2431 | BRA | 0.50 | 1 | -0.13 | 10 | -1.30 | | | Cadilhac, Igor Tokuichi Kikuchi | f | | 2215 | BRA | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Carneiro, Vitor Roberto Castro | c | | 2432 | BRA | 0.50 | 1 | -0.13 | 10 | -1.30 | | | Barbosa, Evandro Amorim | g | | 2518 | BRA | 0.50 | 1 | -0.02 | 10 | -0.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | LXXXIV Campeonato Brasileiro Absoluto Fase Final 2017 | Rio de Janeiro | BRA | 2018-02-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2479 | 2533 | 6.00 | 9 | 0.96 | 10 | 9.60 | |
| | Bouwman, Marcelo Wanderley | | | 2247 | BRA | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Bouwman, Marcelo Wanderley | | | 2247 | BRA | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Matsuura, Everaldo | g | | 2496 | BRA | 1.00 | 1 | 0.45 | 10 | 4.50 | | | Matsuura, Everaldo | g | | 2496 | BRA | 1.00 | 1 | 0.45 | 10 | 4.50 | | | Mecking, Henrique | g | | 2597 | BRA | 0.50 | 1 | 0.09 | 10 | 0.90 | | | Mecking, Henrique | g | | 2597 | BRA | 1.00 | 1 | 0.59 | 10 | 5.90 | | | Fier, Alexandr | g | | 2544 | BRA | 0.00 | 1 | -0.48 | 10 | -4.80 | | | Fier, Alexandr | g | | 2544 | BRA | 0.00 | 1 | -0.48 | 10 | -4.80 | | | Fier, Alexandr | g | | 2544 | BRA | 0.50 | 1 | 0.02 | 10 | 0.20 | |
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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