Player Page

Maravanyika, C (Charlton)
Dob: 1977/06/27 (Adult)
Gender: Male
Chess SA id: 177020829
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2024/04/20 (61 days ago)
Ratings
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1806.9
Current Weighted rating1788.8
Current Weighted performance1736.8
Current official/published rating (highest between Raw, WR and WP)1806.9
Current highest rating achieved1907.0
Current floor (min rating allowed)1407.0
Current K-factor24
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±69.8
Current Raw change used (final)0.0
Projected new Raw rating1806.9
Projected new Weighed rating1645.5
Projected new Weighted performance1736.8
Projected new final Raw rating (if new WP > new Raw)1806.9
Projected new highest rating1907.0
Projected new floor1407.0
Projected new K-facor24
Projected new official/published rating (highest between new Raw, new WR and new WP)1806.9
Projected effective change (new Official - current Official)=0.0
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1781.2
Current Weighted rating1783.5
Current Weighted performance1439.7
Current official/published rating (highest between Raw, WR and WP)1783.5
Current highest rating achieved1907.0
Current floor (min rating allowed)1407.0
Current K-factor24
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±72.4
Current Raw change used (final)0.0
Projected new Raw rating1781.2
Projected new Weighed rating1640.3
Projected new Weighted performance1439.7
Projected new final Raw rating (if new WP > new Raw)1781.2
Projected new highest rating1907.0
Projected new floor1407.0
Projected new K-facor24
Projected new official/published rating (highest between new Raw, new WR and new WP)1781.2
Projected effective change (new Official - current Official)-2.3
s
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1877.8
Current Weighted rating1853.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1877.8
Current highest rating achieved1907.0
Current floor (min rating allowed)1407.0
Current K-factor24
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±63.1
Current Raw change used (final)0.0
Projected new Raw rating1877.8
Projected new Weighed rating1705.7
Projected new Weighted performance1470.5
Projected new final Raw rating (if new WP > new Raw)1877.8
Projected new highest rating1907.0
Projected new floor1407.0
Projected new K-facor24
Projected new official/published rating (highest between new Raw, new WR and new WP)1877.8
Projected effective change (new Official - current Official)=0.0
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1977.0
Current Weighted rating1942.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1977.0
Current highest rating achieved1977.0
Current floor (min rating allowed)1477.0
Current K-factor24
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±54.8
Current Raw change used (final)0.0
Projected new Raw rating1977.0
Projected new Weighed rating1787.8
Projected new Weighted performance1351.1
Projected new final Raw rating (if new WP > new Raw)1977.0
Projected new highest rating1977.0
Projected new floor1477.0
Projected new K-facor24
Projected new official/published rating (highest between new Raw, new WR and new WP)1977.0
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
3 Hermanus Chess Club Open 2024 (Championship) 2024/04/20 2024/04/20 Overberg (WOS) Rapid 20 0.47 7 7 2.5 1792.9 1892.9 Analysis
2 Hermanus Chess Club Open 2024 (Blitz) 2024/04/19 2024/04/19 Overberg (WOS) Blitz 5 0.18 7 7 6.0 1792.9 1953.5 Analysis
1 Steinitz Club Team Blitz Championship 2024 2024/02/15 2024/02/15 Cape Town (WCT) Blitz 5 0.18 7 7 5.5 1789.3 1953.3 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
19 Hermanus Chess Club Open 2024 (Championship) 2024/04/20 2024/04/20 Overberg (WOS) Rapid 20 0.47 7 7 2.5 1792.9 1892.9 Analysis
18 Hermanus Chess Club Open 2024 (Blitz) 2024/04/19 2024/04/19 Overberg (WOS) Blitz 5 0.18 7 7 6.0 1792.9 1953.5 Analysis
17 Steinitz Club Team Blitz Championship 2024 2024/02/15 2024/02/15 Cape Town (WCT) Blitz 5 0.18 7 7 5.5 1789.3 1953.3 Analysis
16 Chas Everitt and MHI Attorneys Rapid 2023 (A) 2023/11/04 2023/11/04 Cape Town (WCT) Rapid 25 0.54 6 6 5.0 1745.6 1806.2 Analysis
15 2023 Moja Chess Extravaganza (Blitz) 2023/10/03 2023/10/03 Frances Baard (NCF) Blitz 5 0.18 7 0 0.0 1773.4 1928.1 Analysis
14 2023 Moja Chess Extravaganza (B) 2023/09/30 2023/10/04 Frances Baard (NCF) Standard 120 1.00 9 9 6.0 1773.4 1789.3 Analysis
13 WP Club League 2023 (A) 2023/07/29 2023/09/09 Cape Town (WCT) Standard 120 1.00 11 8 3.5 1776.8 1797.5 Analysis
12 Hermanus Rapid 2023 (A) 2023/04/22 2023/04/22 Overberg (WOS) Rapid 25 0.54 6 5 2.0 1800.1 1845.8 Analysis
11 Western Cape Club Championship 2022 (Tier 1) 2022/10/07 2022/10/09 Cape Town (WCT) Standard 65 0.85 6 5 3.0 1816.5 1812.4 Analysis
10 Western Cape Woman`s Championship 2022 (Open) 2022/09/02 2022/09/04 West Coast (WCU) Standard 90 0.94 5 5 4.5 1808.4 1805.2 Analysis
9 2022 Western Province Club League (Premier) 2022/08/20 2022/10/01 Cape Town (WCT) Standard 120 1.00 11 4 1.0 1816.5 1812.4 Analysis
8 2019 Western Cape Club Championship (A+B) 2019/10/25 2019/10/27 Overberg (WOS) Standard 65 0.85 6 6 4.0 1819.0 1816.0 Analysis
7 2019 National Club Chess Championships (A) 2019/09/27 2019/09/29 Cape Town (WCT) Standard 120 1.00 6 5 2.0 1881.8 1879.0 Analysis
6 2019 Western Province League (Premier) 2019/07/27 2019/09/07 Cape Town (WCT) Standard 120 1.00 11 7 2.0 1881.8 1879.0 Analysis
5 Steinitz Chess Festival 2019 (A) 2019/04/05 2019/04/07 Cape Town (WCT) Standard 70 0.87 6 4 2.0 1867.6 1860.0 Analysis
4 2019 Cape Town Classic Chess Festival (Rapid) 2019/03/30 2019/03/30 Cape Town (WCT) Rapid 20 0.47 7 7 3.5 1868.7 1860.2 Analysis
3 2019 Cape Town Classic Chess Festival (Blitz) 2019/03/29 2019/03/29 Cape Town (WCT) Blitz 5 0.18 9 9 5.5 1868.7 1922.8 Analysis
2 2018 Western Province League (Premier) 2018/08/04 2018/09/15 Cape Town (WCT) Standard 120 1.00 11 9 4.5 1871.3 1860.2 Analysis
1 WP Team Blitz 2018 (A) 2018/02/17 2018/02/17 Cape Town (WCT) Blitz 5 0.18 7 6 4.5 1860.2 1860.2 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 21 13 2 6 14.0 66.7 141.7 1781.7 1923.4
White 10 6 1 3 6.5 65.0 127.5 1785.0 1912.5
Black 11 7 1 3 7.5 68.2 154.5 1778.8 1933.4
Standard All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Rapid All 7 2 1 4 2.5 35.7 -121.4 1944.0 1822.6
White 3 1 1 1 1.5 50.0 0.0 2001.2 2001.2
Black 4 1 0 3 1.0 25.0 -212.5 1901.2 1688.7
Blitz All 14 11 1 2 11.5 82.1 273.2 1700.6 1973.8
White 7 5 0 2 5.0 71.4 182.1 1692.3 1874.4
Black 7 6 1 0 6.5 92.9 364.3 1708.9 2073.2
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 116 60 14 42 67.0 57.8 65.9 1769.7 1835.6
White 55 32 5 18 34.5 62.7 108.2 1767.8 1876.0
Black 61 28 9 24 32.5 53.3 27.9 1771.4 1799.3
Standard All 62 29 7 26 32.5 52.4 20.6 1734.1 1754.7
White 29 15 3 11 16.5 56.9 58.6 1713.8 1772.4
Black 33 14 4 15 16.0 48.5 -12.9 1751.9 1739.0
Rapid All 25 11 4 10 13.0 52.0 17.0 1815.6 1832.6
White 12 6 2 4 7.0 58.3 70.8 1849.5 1920.3
Black 13 5 2 6 6.0 46.2 -32.7 1784.3 1751.6
Blitz All 29 20 3 6 21.5 74.1 205.2 1806.3 2011.4
White 14 11 0 3 11.0 78.6 242.9 1809.6 2052.4
Black 15 9 3 3 10.5 70.0 170.0 1803.2 1973.2
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 187015737 Klaasen, CJ (Calvin) 4 1.5 1 1 2 37.5 1836.4 -106.3 1730.2 View list
2 101033066 Samuels, ER (Ethan) 4 1.5 1 1 2 37.5 1828.1 -106.3 1721.9 View list
3 184042918 Willenberg, KS (Kenneth) 3 1.0 1 0 2 33.3 1787.5 -141.7 1645.9 View list
4 185015763 Klein, BA (Bernand) 3 0.5 0 1 2 16.7 1821.5 -283.3 1538.2 View list
5 153006799 De Villiers, CCA (Charles) 3 0.0 0 0 3 0.0 1868.3 -425.0 1443.3 View list
6 106027371 Nevin, TW (Tyler) 2 2.0 2 0 0 100.0 1830.3 425.0 2255.3 View list
7 107053637 Palmer, RN (Reegan) 2 2.0 2 0 0 100.0 1769.3 425.0 2194.3 View list
8 166035671 Solomons, DM (Deon) 2 2.0 2 0 0 100.0 1865.8 425.0 2290.8 View list
9 1070119933 Waguta, B (Brooklyn) 2 2.0 2 0 0 100.0 1796.7 425.0 2221.7 View list
10 192001584 Baxter, DJ (David) 2 1.5 1 1 0 75.0 1868.7 212.5 2081.2 View list
11 197076467 Mncwabe, M (Minenhle Junior) 2 1.5 1 1 0 75.0 1870.0 212.5 2082.5 View list
12 163002189 Bhawoodien, SH (Shabier) 2 1.0 1 0 1 50.0 1769.3 0.0 1769.3 View list
13 103043774 Felix, E (Ethon) 2 1.0 1 0 1 50.0 1881.8 0.0 1881.8 View list
14 105090611 Mnyasta, T (Tezihano) 2 1.0 1 0 1 50.0 1796.7 0.0 1796.7 View list
15 161042919 Willenberg, RC (Roland) 2 1.0 1 0 1 50.0 1794.7 0.0 1794.7 View list
16 182009037 Erlank, WK (Warrick) 2 0.5 0 1 1 25.0 1824.0 -212.5 1611.5 View list
17 190013568 James, M (Michael) 2 0.5 0 1 1 25.0 1868.7 -212.5 1656.2 View list
18 173003226 Bouah, LJ (Lyndon) 2 0.0 0 0 2 0.0 1804.2 -425.0 1379.2 View list
19 171017232 Laurie, JD (John) 2 0.0 0 0 2 0.0 1871.0 -425.0 1446.0 View list
20 152017253 Lawrence, G (Gordon) 2 0.0 0 0 2 0.0 1850.4 -425.0 1425.4 View list