Player Page

Mathamela, B (Bokang)
Dob: 2012/03/15 (U14)
Gender: Male
Chess SA id: 1120110626
FIDE id:
Region: Frances Baard (NCF)
Citizen: RSA
Title(s):
Last active: 2024/03/02 (78 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
Curent Raw rating1403.5
Curent Weighted rating1307.5
Curent Weighted performance1375.9
Current official/published rating (highest between Raw, WR and WP)1403.5
Current floor (min rating allowed)903.5
Current highest rating achieved1403.5
Current K-factor32
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)±124.1
Current Raw change used (final)0.0
Projected new Raw rating1403.5
Projected new Weighed rating1319.8
Projected new Weighted performance1375.9
Projected new official/published rating (highest between new Raw, new WR and new WP)1403.5
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1403.5
Projected new floor903.5
Projected new K-facor32
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
Curent Raw rating1316.6
Curent Weighted rating1256.1
Curent Weighted performance1260.6
Current official/published rating (highest between Raw, WR and WP)1316.6
Current floor (min rating allowed)816.6
Current highest rating achieved1316.6
Current K-factor36
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)±140.4
Current Raw change used (final)0.0
Projected new Raw rating1316.6
Projected new Weighed rating1264.4
Projected new Weighted performance1260.6
Projected new official/published rating (highest between new Raw, new WR and new WP)1316.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1316.6
Projected new floor816.6
Projected new K-facor36
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
Curent Raw rating1327.9
Curent Weighted rating1255.1
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1327.9
Current floor (min rating allowed)827.9
Current highest rating achieved1327.9
Current K-factor36
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)±138.2
Current Raw change used (final)0.0
Projected new Raw rating1327.9
Projected new Weighed rating1262.4
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1327.9
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1327.9
Projected new floor827.9
Projected new K-facor36
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
Curent Raw rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)827.9
Current highest rating achieved1200.0
Current K-factor36
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)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1200.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1200.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1200.0
Projected new floor827.9
Projected new K-facor36
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
2 2024 Frances Baard Schools Teams (Primary School) 2024/03/02 2024/03/02 Frances Baard (NCF) Rapid 30 0.60 5 5 5.0 1359.4 1253.4 Analysis
1 2024 Frances Baard Schools Open II (U13) 2024/02/17 2024/02/17 Frances Baard (NCF) Standard 62 0.84 5 5 4.0 1339.1 1281.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
11 2024 Frances Baard Schools Teams (Primary School) 2024/03/02 2024/03/02 Frances Baard (NCF) Rapid 30 0.60 5 5 5.0 1359.4 1253.4 Analysis
10 2024 Frances Baard Schools Open II (U13) 2024/02/17 2024/02/17 Frances Baard (NCF) Standard 62 0.84 5 5 4.0 1339.1 1281.0 Analysis
9 2023 Moja Chess Extravaganza (C) 2023/09/30 2023/10/01 Frances Baard (NCF) Standard 65 0.85 5 5 2.0 1375.8 1312.0 Analysis
8 Kimberley Chess Club School Holiday Tournament 2023 (U12) 2023/06/29 2023/06/29 Frances Baard (NCF) Standard 62 0.84 6 6 5.5 1208.2 1165.2 Analysis
7 Galeshewe Youth Day Chess Festival 2023 (Rapid B) 2023/06/17 2023/06/17 Frances Baard (NCF) Rapid 17 0.42 6 6 3.0 1208.2 1298.4 Analysis
6 Galeshewe Youth Day Chess Festival 2023 (Juniors) 2023/06/16 2023/06/16 Frances Baard (NCF) Standard 65 0.85 5 5 3.0 1208.2 1165.2 Analysis
5 Mayibuye Tournament 2023 (Juniors) 2023/05/13 2023/05/13 Frances Baard (NCF) Rapid 15 0.39 5 5 5.0 1166.1 1200.0 Analysis
4 Galeshewe Open Tournament 2023 (B) 2023/04/29 2023/04/29 Frances Baard (NCF) Standard 60 0.83 5 5 3.0 1128.3 1116.0 Analysis
3 Frances Baard Chess Open 2020 (C) 2020/02/01 2020/02/01 Frances Baard (NCF) Standard 60 0.83 5 5 2.0 1132.6 1119.2 Analysis
2 South African Schools Individuals Chess Championships 2019 (U7+U9 Open) 2019/06/18 2019/06/21 Frances Baard (NCF) Standard 60 0.83 7 6 1.0 1193.4 1190.8 Analysis
1 Frances Baard Schools Trials 2019 (U7+U9 Boys+Girls) 2019/03/02 2019/03/02 Frances Baard (NCF) Standard 60 0.83 5 5 2.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 10 9 0 1 9.0 90.0 340.0 1238.1 1578.1
White 5 5 0 0 5.0 100.0 425.0 1240.8 1665.8
Black 5 4 0 1 4.0 80.0 255.0 1235.4 1490.4
Standard All 5 4 0 1 4.0 80.0 255.0 1188.5 1443.5
White 2 2 0 0 2.0 100.0 425.0 1192.3 1617.3
Black 3 2 0 1 2.0 66.7 141.7 1186.0 1327.7
Rapid All 5 5 0 0 5.0 100.0 425.0 1287.7 1712.7
White 3 3 0 0 3.0 100.0 425.0 1273.2 1698.2
Black 2 2 0 0 2.0 100.0 425.0 1309.5 1734.5
Blitz 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
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 58 35 2 21 36.0 62.1 102.6 1226.1 1328.7
White 28 19 1 8 19.5 69.6 167.0 1238.2 1405.2
Black 30 16 1 13 16.5 55.0 42.5 1214.8 1257.3
Standard All 42 22 2 18 23.0 54.8 40.5 1210.0 1250.5
White 19 12 1 6 12.5 65.8 134.2 1212.3 1346.5
Black 23 10 1 12 10.5 45.7 -37.0 1208.2 1171.2
Rapid All 16 13 0 3 13.0 81.3 265.6 1268.4 1534.0
White 9 7 0 2 7.0 77.8 236.1 1292.9 1529.0
Black 7 6 0 1 6.0 85.7 303.6 1236.8 1540.4
Blitz 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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 212092858 Ahjum, AXE (Annabelle) 3 3.0 3 0 0 100.0 1255.9 425.0 1680.9 View list
2 1110104291 Ross, E (Ebenezer) 3 1.5 1 1 1 50.0 1250.9 0.0 1250.9 View list
3 1100110623 Mathamela, G (Golaotswe) 3 1.0 1 0 2 33.3 1164.8 -141.7 1023.1 View list
4 1100152785 Jafta, O (Oratile) 2 2.0 2 0 0 100.0 1147.2 425.0 1572.2 View list
5 1140146801 Mombathi, G (Gomotsegang) 2 2.0 2 0 0 100.0 1147.2 425.0 1572.2 View list
6 1130119941 Kanjee, V (Viyaash) 2 1.5 1 1 0 75.0 1200.8 212.5 1413.3 View list
7 1100119943 Mokapane, S (Siyabulela) 2 1.0 1 0 1 50.0 1168.3 0.0 1168.3 View list
8 1120157696 Tom, K (Kamogelo) 2 1.0 1 0 1 50.0 1273.7 0.0 1273.7 View list
9 1100156772 Gabaikangwe, K (Kutlwano) 2 0.0 0 0 2 0.0 1208.2 -425.0 783.2 View list
10 1150145160 Jacobs, K (Kamohelo) 1 1.0 1 0 0 100.0 1166.1 425.0 1591.1 View list
11 1080158071 Gaoagwe, L (Loyiso) 1 1.0 1 0 0 100.0 1208.2 425.0 1633.2 View list
12 1110130272 Bhevu, U (Unathi) 1 1.0 1 0 0 100.0 1132.6 425.0 1557.6 View list
13 1120135342 Anderson, J (James) 1 1.0 1 0 0 100.0 1339.1 425.0 1764.1 View list
14 206050681 Ahjum, J (Jordan) 1 1.0 1 0 0 100.0 1208.2 425.0 1633.2 View list
15 1080162481 Buckas, M (Muhammad Jaleel) 1 1.0 1 0 0 100.0 1375.8 425.0 1800.8 View list
16 1130300169 Boyo, B (Boikanyo) 1 1.0 1 0 0 100.0 1359.4 425.0 1784.4 View list
17 1080130275 Lindhout, W (Wj) 1 1.0 1 0 0 100.0 1132.6 425.0 1557.6 View list
18 1090110625 Lekhwi, N (Nazia) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
19 1120192395 Leburu, P (Pholoso) 1 1.0 1 0 0 100.0 1339.1 425.0 1764.1 View list
20 1110192392 Kati, S (Sinethemba Lwazi) 1 1.0 1 0 0 100.0 1339.1 425.0 1764.1 View list