Player Page

Buys, J (Jeandre)
Dob: 2009/09/25 (U16)
Gender: Male
Chess SA id: 1090154419
FIDE id:
Region: Gert Sibande (MGS)
Citizen: RSA
Title(s):
Last active: 2024/04/19 (44 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 rating1160.5
Curent Weighted rating1206.1
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1206.1
Current floor (min rating allowed)717.7
Current highest rating achieved1217.7
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)±175.4
Current Raw change used (final)0.0
Projected new Raw rating1160.5
Projected new Weighed rating1202.4
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1202.4
Projected effective change (new Official - current Official)-3.7
Projected new highest rating1217.7
Projected new floor717.7
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)700.0
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 floor700.0
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 rating1135.9
Curent Weighted rating1214.6
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1214.6
Current floor (min rating allowed)735.6
Current highest rating achieved1235.6
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)±181.7
Current Raw change used (final)0.0
Projected new Raw rating1135.9
Projected new Weighed rating1208.4
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1208.4
Projected effective change (new Official - current Official)-6.2
Projected new highest rating1235.6
Projected new floor735.6
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 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)735.6
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 floor735.6
Projected new K-facor36
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
1 NWU Super 16 2024 2024/04/19 2024/04/19 Gert Sibande (MGS) Rapid 30 0.60 6 6 1.0 1217.7 1235.6 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
2 NWU Super 16 2024 2024/04/19 2024/04/19 Gert Sibande (MGS) Rapid 30 0.60 6 6 1.0 1217.7 1235.6 Analysis
1 NWU Super 16 2023 (B) 2023/04/21 2023/04/21 Gert Sibande (MGS) Rapid 30 0.60 7 6 4.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 6 1 0 5 1.0 16.7 -283.3 1096.1 812.8
White 4 0 0 4 0.0 0.0 -425.0 1044.2 619.2
Black 2 1 0 1 1.0 50.0 0.0 1200.0 1200.0
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 6 1 0 5 1.0 16.7 -283.3 1096.1 812.8
White 4 0 0 4 0.0 0.0 -425.0 1044.2 619.2
Black 2 1 0 1 1.0 50.0 0.0 1200.0 1200.0
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 12 5 0 7 5.0 41.7 -70.8 1134.6 1063.7
White 7 2 0 5 2.0 28.6 -182.1 1110.6 928.5
Black 5 3 0 2 3.0 60.0 85.0 1168.1 1253.1
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 12 5 0 7 5.0 41.7 -70.8 1134.6 1063.7
White 7 2 0 5 2.0 28.6 -182.1 1110.6 928.5
Black 5 3 0 2 3.0 60.0 85.0 1168.1 1253.1
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 1080154454 Van Rooyen, B (Beyers) 2 0.0 0 0 2 0.0 1208.8 -425.0 783.8 View list
2 1090135710 Voyiatzakis, Z (Zacharia) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 1060149465 Modiba, K (Kgothatso) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 1060302224 Eloff, W (William) 1 1.0 1 0 0 100.0 1217.7 425.0 1642.7 View list
5 1060154415 Botha, Z (Zean) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 2070117360 Parry, M (Merchae) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 106069111 Van Der Linde, K (Kobus) 1 0.0 0 0 1 0.0 1217.7 -425.0 792.7 View list
8 1060154452 Uys, E (Eben) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
9 1090154403 Tareq, T (Teatu) 1 0.0 0 0 1 0.0 1217.7 -425.0 792.7 View list
10 1070302253 Rammella, K (Kgotso) 1 0.0 0 0 1 0.0 1217.7 -425.0 792.7 View list
11 1060302242 Motaung, M (Mojalefa) 1 0.0 0 0 1 0.0 1217.7 -425.0 792.7 View list