PLAYER PAGE

Chisomo Boshoma

207069536
Bojanala Platina (NBR)
Personal
Main rating
Rating 1886.4
K-factor 24
Floor 1470.5
Highest 1970.5 (2025-01-01)
Min/Max +/- allowed 55
Rating Change
()
Games 9
Score 8
We 8.79
SWe -0.79
Temp +/- -19
Penalties 0
Weight perform 1806.3
Final +/- -19
New Rating
()
Rating 1867.4
K-factor 24
Floor 1470.5
Highest 1970.5 (2025-01-01)
Min/Max +/- allowed 55.3
Standard rating
Rating 1888.8
K-factor 24
Floor 1470.5
Highest 1970.5 (2025-01-01)
Min/Max +/- allowed 55.3
Rating Change
()
Games 9
Score 8
We 8.8
SWe -0.8
Temp +/- -19.2
Penalties 0
Weight perform 1806.3
Final +/- -19.2
New Rating
()
Rating 1869.5
K-factor 24
Floor 1470.5
Highest 1970.5 (2025-01-01)
Min/Max +/- allowed 55.3
Rapid rating
Rating 1710.6
K-factor 28
Floor 1210.6
Highest 1710.6 (2024-11-01)
Min/Max +/- allowed 80.1
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1710.6
K-factor 28
Floor 1210.6
Highest 1710.6 (2024-11-01)
Min/Max +/- allowed 80.1
Blitz rating
Rating 986
K-factor 40
Floor 500
Highest 1297.5 (2019-02-01)
Min/Max +/- allowed 144.3
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 986
K-factor 40
Floor 500
Highest 1297.5 (2019-02-01)
Min/Max +/- allowed 144.3
Rating Graph
Tournaments
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 South African Junior Closed Chess Championship 2026 (U20 Girls) Classical 2026-03-28 2026-04-02 Bojanala Platina (NBR) 9 1886.4 9 8 1771.7 -19 Details
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 2026 South African Closed Chess Championships (Woman ) Classical 2026-02-21 2026-03-01 Johannesburg Metro (GJM) 11 1906.5 11 6 1837.3 -20.1 Details
2 USSA Chess Championships 2025 (Ladies) Classical 2025-12-01 2025-12-05 Johannesburg Metro (GJM) 9 1897.2 9 8 1749.8 -13.4 Details
3 2025 African Youth Chess Championship Classical 2025-12-07 2025-12-13 Zimbabwe (ZIM) 9 1897.2 9 6 1993 19.6 Details
4 Cape Town Chess Federation Club League 2025 (B) Classical 2025-07-26 2025-09-27 Cape Town (WCT) 11 1930.5 6 3.5 1711.4 -30.4 Details
5 Festival Saint-Lô 2025 Classical 2025-07-05 2025-07-11 France (FRA) 9 1915.2 8 2.5 1843.6 -13.6 Details
6 6e Festival international de Vaujany Tournoi Principal 2025 Classical 2025-07-10 2025-07-18 France (FR) 9 1915.2 7 3.5 2072 26.4 Details
7 South African Junior Closed Chess Championships 2025 (U18 Girls) Classical 2025-03-31 2025-04-05 Cape Winelands (WCW) 9 1970.5 9 6 1690.9 -51.8 Details
8 IV Open Sub-2400 Marcos Frechín Memorial Mercedes Parrón 2024 Standard 2024-12-06 2024-12-08 France (FRA) 7 1864.8 7 5 2082.2 33.8 Details
9 XXI Open Internacional Gran Hotel Bali 2024 Classical 2024-11-29 2024-12-05 Spain (ESP) 9 1864.8 6 2.5 2012 20.4 Details
10 Open cadence lente de Vincennes 2024 Standard 2024-09-14 2024-09-15 France (FRA) 5 1832.2 5 3 1971.5 14.5 Details
11 4eme Festival international de La Plagne Soleil 2024 Classical 2024-07-06 2024-07-12 France (FRA) 9 1716.8 9 5 1986.7 55.8 Details
12 9th Porticcio International Open 2024 Classical 2024-06-29 2024-07-05 France (FRA) 9 1716.8 9 6 1944.7 48.8 Details
13 Dainfern College Chess League 2024 (A) Standard 2024-01-29 2024-03-11 Johannesburg Metro (GJM) 6 1730.5 5 4 1811.3 8.6 Details
14 South African Closed Chess Championship 2024 (Ladies) Classical 2024-03-25 2024-04-02 Cape Town (WCT) 11 1730.5 11 5 1661.3 -18.4 Details
15 2024 African Individual Chess Championships Classical 2024-03-13 2024-03-20 gHANA (GHA) 9 1703.3 9 4.5 1787 19.4 Details
16 Bojanala Closed Chess Championships Finals 2024 (U18) Classical 2024-02-09 2024-02-11 Bojanala Platina (NBR) 5 1732.1 5 2 1562.1 -20.4 Details
17 Bojanala Closed Chess Championships Stage 1 2024 (U18) Standard 2024-01-27 2024-01-27 Bojanala Platina (NBR) 5 1728.4 5 4 1746.5 2.7 Details
18 40. Münsterland Open 2023 Classical 2023-09-30 2023-10-07 Germany (GER) 9 1735.6 8 3 1806.6 13 Details
19 St Peters College Chess League 2023 (A) Standard 2023-09-11 2023-10-23 Johannesburg Metro (GJM) 6 1735.6 4 2.5 1419.3 -17.8 Details
20 FIDE World Youth U16 Chess Olympiad 2023 Rapid 2023-08-13 2023-08-18 Netherlands (NED) 9 1781.3 9 3.5 1537.2 -32.5 Details
21 Championnat de Paris IdF 2023 Classical 2023-07-11 2023-07-16 France (FRA) 9 1723.1 9 6 1795.1 14.6 Details
22 Bojanala's FIDE in the Sparkling Waters 2023 (Prestige) Classical 2023-07-28 2023-07-30 Bojanala Platina (NBR) 6 1723.1 6 4 1914.8 27 Details
23 Chess Molecules 16 June Tournament 2023 (High School Open) Rapid 2023-06-16 2023-06-16 Ekurhuleni (GE) 5 1714.7 5 5 1760.7 6 Details
24 Steyn City School Chess League 2023 (A) Standard 2023-05-05 2023-05-29 Johannesburg Metro (GJM) 6 1690.5 6 6 1827.9 20.3 Details
25 Gauteng Open Arnold Classic 2023 (Open) Standard 2023-05-20 2023-05-21 Tshwane (GTP) 5 1690.5 5 2 1625.1 -6.4 Details
26 Kenya Open Chess Championship 2023 Classical 2023-04-06 2023-04-10 Kenya (KEN) 9 1596.2 9 5 1716 26 Details
27 2023 South African Junior Closed Chess Championships (U16 Girls) Classical 2023-03-31 2023-04-04 Chess South Africa (CSA) 9 1596.2 9 8 1797 42 Details
28 Dainfern College Chess League 2023 (A) Standard 2023-01-30 2023-03-13 Johannesburg Metro (GJM) 6 1599.2 6 4.5 1578.3 -2 Details
29 2022 South African Junior Team Chess Championships (U16 Open) Classical 2022-12-04 2022-12-08 4 Knights (4K) 7 1577.9 7 4.5 1675 15.2 Details
30 FIDE at The King`s Gate 2.0 2022 (Prestige) Standard 2022-10-21 2022-10-23 Bojanala Platina (NBR) 5 1594.2 4 1.5 1505 -11.7 Details
31 UJ Fundraising Tournament 2022 (A) Standard 2022-08-13 2022-08-13 Johannesburg Metro (GJM) 5 1614.4 5 2 1475.8 -14.3 Details
32 2022 African Youth Chess Championships Classical 2022-07-03 2022-07-09 Zambia (ZAM) 9 1601 9 4.5 1391.3 -24 Details
33 Bojanala Chess Federation Clash of Schools 2022 (Prestige) Standard 2022-07-22 2022-07-22 Bojanala Platina (NBR) 5 1601 5 4 1799.8 18.8 Details
34 South African Junior Closed Chess Championships 2022 (U16 Girls) Classical 2022-03-28 2022-04-02 Chess South Africa (CSA) 11 1518.8 11 9 1713.4 51.4 Details
35 Moja Open 2022 (Prestige) Classical 2022-03-19 2022-03-22 Frances Baard (NCF) 7 1442.6 6 3 1816.2 47.6 Details
36 Africa Schools Individual Chess Championship 2021 Classical 2021-12-13 2021-12-19 Kenya (KEN) 9 1433.6 8 6.5 1441.8 5.4 Details
37 JMC Everest 2021 (B) Standard 2021-10-30 2021-10-30 Johannesburg Metro (GJM) 5 1425.6 5 4 1387.2 5 Details
38 2021 African Youth Chess Championships Classical 2021-09-19 2021-09-25 Ghana (GHA) 9 1446.7 9 6.5 1360.4 -13 Details
39 Ekurhuleni Chess Kempton Park Open 2020 (B) Standard 2020-11-21 2020-11-21 Ekurhuleni (GE) 5 1454.1 5 3 1397.4 -4.6 Details
40 2019 Inter Region Chess Championships Classical 2020-01-09 2020-01-12 4 Knights (4K) 7 1400.9 6 1.5 1523.6 4.8 Details
41 2019 South African Junior Team Championships (U14A) Classical 2020-01-04 2020-01-08 4 Knights (4K) 7 1400.9 7 5 1506.9 16.8 Details
42 2019 African Youth Chess Championship Classical 2019-12-16 2019-12-21 Namibia (NAM) 9 1379.1 9 6.5 1482.3 22.8 Details
43 2019 South African Closed Chess Championships (U20 Girls) Classical 2019-12-07 2019-12-13 Cape Town (WCT) 10 1379.1 10 3 1341.1 -9.2 Details
44 FIDE World Cadet Chess Championships 2019 Classical 2019-08-21 2019-09-01 China (CHN) 11 1412.4 11 5.5 1373.6 -10.6 Details
45 Ekurhuleni Grand Prix 2019 (A) Standard 2019-09-14 2019-09-14 Ekurhuleni (GE) 5 1412.4 5 1 1311.4 -10.8 Details
46 2019 Alekhine Open (A) Classical 2019-08-09 2019-08-10 Tshwane (GTP) 5 1420.1 4 0.5 1372.3 -4.8 Details
47 JHB Metro Closed 2019 (Open) Standard 2019-07-27 2019-07-28 Johannesburg Metro (GJM) 6 1469.3 6 3 1318.6 -18.9 Details
48 Boksburg Chess Club Open 2019 (A) Standard 2019-07-13 2019-07-13 Ekurhuleni (GE) 5 1469.3 4 1 1320.8 -11.6 Details
49 Fonties Challange 2019 (High School) Standard 2019-06-08 2019-06-08 Johannesburg Metro (GJM) 5 1471.7 5 3.5 1444.4 -1.3 Details
50 JNW Club - Bryanston Open 2 2019 (A) Standard 2019-05-11 2019-05-11 Johannesburg Metro (GJM) 5 1446.7 4 1 1590.4 9.8 Details
Game statistics ( )
Games 0
Wins 0
Draws 0
Losses 0
White 0
Black 0
White wins 0
Black wins 0
Score 0
Percent 0
Dp 0
AOR 0
Performance 0
Game statistics ()
Games 20
Wins 13
Draws 2
Losses 5
White 9
Black 11
White wins 7
Black wins 6
Score 14
Percent 70
Dp 170
AOR 1637.8
Performance 1807.8
Game statistics (History)
Games 576
Wins 291
Draws 89
Losses 196
White 290
Black 286
White wins 140
Black wins 151
Score 335.5
Percent 58.2
Dp 70.1
AOR 1438.5
Performance 1508.6
Rankings (Main)
National
Overall 156
Gender 6
Age group 18
Gender/Age 2
Provincial
Overall 15
Gender 1
Age group 5
Gender/Age 1
Regional
Overall 15
Gender 1
Age group 5
Gender/Age 1
Rankings (Standard)
National
Overall 151
Gender 5
Age group 17
Gender/Age 2
Provincial
Overall 14
Gender 1
Age group 4
Gender/Age 1
Regional
Overall 14
Gender 1
Age group 4
Gender/Age 1
Rankings (Rapid)
National
Overall -1
Gender -1
Age group -1
Gender/Age -1
Provincial
Overall -1
Gender -1
Age group -1
Gender/Age -1
Regional
Overall -1
Gender -1
Age group -1
Gender/Age -1
Rankings (Blitz)
National
Overall -1
Gender -1
Age group -1
Gender/Age -1
Provincial
Overall -1
Gender -1
Age group -1
Gender/Age -1
Regional
Overall -1
Gender -1
Age group -1
Gender/Age -1
Performance ( )
Games 9
Score 8
Percent 88.9
Aor 1441.1
Dp 330.6
Prat 1771.7
Performance ()
Games 20
Score 14
Percent 70
Aor 1637.8
Dp 170
Prat 1807.8
Performance (12 months)
Games 59
Score 37.5
Percent 63.6
Aor 1738.4
Dp 115.3
Prat 1853.6
Performance (History)
Games 576
Score 335.5
Percent 58.2
Aor 1438.5
Dp 70.1
Prat 1508.6
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Strong, D (Davida) 5 3 2 JNW Club - Trinityhouse Little Falls Open 2018 (C) South African Closed Chess Championship 2024 (Ladies) Details
Overall 2 Govender, K (Keniesha) 5 3 2 South African Junior Wildcard Championships 2017 (U12 Girls) 2023 South African Junior Closed Chess Championships (U16 Girls) Details
Overall 3 Weisz, B (Benjamin) 4 3 1 GoForChess Grayston Junior Chess Championship 2018 (U14+U16) Steyn City School Chess League 2023 (A) Details
Overall 4 Simpson, M (Michael) 4 2 2 Inter Region GE vs JHB Metro 2018 (U12A) Bojanala Closed Chess Championships Finals 2024 (U18) Details
Overall 5 Badenhorst, C (Chloe) 4 3 1 2019 South African Junior Closed Chess Championship (U12 Girls) 2026 South African Closed Chess Championships (Woman ) Details
Standard 1 Strong, D (Davida) 5 3 2 JNW Club - Trinityhouse Little Falls Open 2018 (C) South African Closed Chess Championship 2024 (Ladies) Details
Standard 2 Govender, K (Keniesha) 5 3 2 South African Junior Wildcard Championships 2017 (U12 Girls) 2023 South African Junior Closed Chess Championships (U16 Girls) Details
Standard 3 Weisz, B (Benjamin) 4 3 1 GoForChess Grayston Junior Chess Championship 2018 (U14+U16) Steyn City School Chess League 2023 (A) Details
Standard 4 Boshoma, C (Chifundo) 4 1 3 Knight Riders Youth Day Open 2018 (U12-U16) Fonties Challange 2019 (High School) Details
Standard 5 Simpson, M (Michael) 4 2 2 Inter Region GE vs JHB Metro 2018 (U12A) Bojanala Closed Chess Championships Finals 2024 (U18) Details