Player Page

Berend, J (Jenini-Yo)
Dob: 2010/04/13 (U16)
Gender: Male
Chess SA id: 1100110515
FIDE id:
Region: West Coast (WCU)
Citizen: RSA
Title(s):
Last active: 2022/06/11 (850 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 rating1302.7
Current Weighted rating1302.7
Current Weighted performance883.7
Current official/published rating (highest between Raw, WR and WP)1302.7
Current highest rating achieved1304.0
Current floor (min rating allowed)804.0
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)±143.2
Current Raw change used (final)0.0
Projected new Raw rating1302.7
Projected new Weighed rating1198.5
Projected new Weighted performance883.7
Projected new final Raw rating (if new WP > new Raw)1302.7
Projected new highest rating1304.0
Projected new floor804.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1302.7
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 rating1276.5
Current Weighted rating1276.5
Current Weighted performance739.5
Current official/published rating (highest between Raw, WR and WP)1276.5
Current highest rating achieved1318.3
Current floor (min rating allowed)818.3
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)±148.7
Current Raw change used (final)0.0
Projected new Raw rating1276.5
Projected new Weighed rating1174.4
Projected new Weighted performance739.5
Projected new final Raw rating (if new WP > new Raw)1276.5
Projected new highest rating1318.3
Projected new floor818.3
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1276.5
Projected effective change (new Official - current Official)=0.0
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 rating1278.4
Current Weighted rating1278.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1278.4
Current highest rating achieved1278.4
Current floor (min rating allowed)778.4
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)±148.3
Current Raw change used (final)0.0
Projected new Raw rating1278.4
Projected new Weighed rating1176.1
Projected new Weighted performance713.4
Projected new final Raw rating (if new WP > new Raw)1278.4
Projected new highest rating1278.4
Projected new floor778.4
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1278.4
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 rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
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 rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
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
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
10 Bo-Weskus Top Skole 2022 (O13) 2022/06/11 2022/06/11 West Coast (WCU) Rapid 30 0.60 5 5 4.0 1278.9 1232.0 Analysis
9 Western Cape Schools 2022 (U13 Boys) 2022/05/28 2022/05/29 Cape Winelands (WCW) Standard 65 0.85 6 6 2.0 1304.0 1318.3 Analysis
8 West Coast Schools Prestige 2022 (U13 Boys) 2022/02/19 2022/02/19 West Coast (WCU) Standard 60 0.83 6 6 4.5 1259.5 1265.4 Analysis
7 West Coast Primary Schools Prestige 2021 (U11) 2021/09/18 2021/09/18 West Coast (WCU) Rapid 30 0.60 5 1 0.0 1266.2 1217.2 Analysis
6 Upper West Coast 2021 (U11) 2021/09/04 2021/09/04 West Coast (WCU) Rapid 20 0.47 6 6 4.0 1266.2 1217.2 Analysis
5 West Coast Schools Prestige 2020 (U11 Boys) 2020/03/07 2020/03/07 West Coast (WCU) Rapid 30 0.60 5 5 2.0 1286.3 1260.4 Analysis
4 Bo-Weskus Skole Prestige 2020 (O11 Seuns) 2020/02/15 2020/02/15 West Coast (WCU) Standard 60 0.83 6 3 2.0 1279.7 1256.8 Analysis
3 Western Cape Schools Individuals 2019 (U9 Boys) 2019/05/18 2019/05/19 Eden District (WEG) Standard 60 0.83 6 6 4.0 1267.2 1231.6 Analysis
2 Weskus Skole Prestige Skaak Kampioenskappe 2019 (O9 Seuns) 2019/03/02 2019/04/06 West Coast (WCU) Standard 60 0.83 6 6 4.0 1236.7 1200.0 Analysis
1 Bo-Weskus Skole Skaak Prestige 2019 (O9 Seuns) 2019/02/16 2019/02/16 West Coast (WCU) Rapid 30 0.60 7 7 5.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main 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
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 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
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 51 31 1 19 31.5 61.8 100.0 1223.7 1323.7
White 25 13 1 11 13.5 54.0 34.0 1239.8 1273.8
Black 26 18 0 8 18.0 69.2 163.5 1208.3 1371.7
Standard All 27 16 1 10 16.5 61.1 94.4 1246.0 1340.4
White 13 7 1 5 7.5 57.7 65.4 1268.8 1334.2
Black 14 9 0 5 9.0 64.3 121.4 1224.8 1346.2
Rapid All 24 15 0 9 15.0 62.5 106.3 1198.7 1305.0
White 12 6 0 6 6.0 50.0 0.0 1208.5 1208.5
Black 12 9 0 3 9.0 75.0 212.5 1189.0 1401.5
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1100110502 Wentzel, M (Morne) 4 4.0 4 0 0 100.0 1240.6 425.0 1665.6 View list
2 1100110506 Saal, F (Fabian) 3 1.5 1 1 1 50.0 1254.5 0.0 1254.5 View list
3 1090143088 Huisamen, A (Albertus) 2 2.0 2 0 0 100.0 1272.9 425.0 1697.9 View list
4 1100110514 Albertyn, J (Jowaiden) 2 1.0 1 0 1 50.0 1233.1 0.0 1233.1 View list
5 1090099730 Drennen, L (Liam) 2 1.0 1 0 1 50.0 1279.3 0.0 1279.3 View list
6 1110099726 Cloete, K (Keenan) 2 0.0 0 0 2 0.0 1266.2 -425.0 841.2 View list
7 1110099722 Booysen, C (Chadlin) 2 0.0 0 0 2 0.0 1218.3 -425.0 793.3 View list
8 1100110512 Cloete, H (Haygon) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
9 1090131829 Barends, A (Amrick) 1 1.0 1 0 0 100.0 1279.7 425.0 1704.7 View list
10 1100103503 Arendse, Q (Qnwinne) 1 1.0 1 0 0 100.0 1236.7 425.0 1661.7 View list
11 1110102781 Adams, J (Jay-D) 1 1.0 1 0 0 100.0 1267.2 425.0 1692.2 View list
12 1100138315 Conradie, Q (Quewin) 1 1.0 1 0 0 100.0 1259.5 425.0 1684.5 View list
13 1090131675 Holt, I (Isiah) 1 1.0 1 0 0 100.0 1304.0 425.0 1729.0 View list
14 1090138322 Hector, C (Cairo) 1 1.0 1 0 0 100.0 1259.5 425.0 1684.5 View list
15 110093562 Ghal, M (Miguel) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
16 1090099728 Janse Van Rensburg, E (Ethan) 1 1.0 1 0 0 100.0 1286.3 425.0 1711.3 View list
17 1100143090 Jagens, E (Elijah) 1 1.0 1 0 0 100.0 1278.9 425.0 1703.9 View list
18 1100131834 Isaacs, A (Aj) 1 1.0 1 0 0 100.0 1279.7 425.0 1704.7 View list
19 1100134714 Kouter, C (Carlyle) 1 1.0 1 0 0 100.0 1266.2 425.0 1691.2 View list
20 1090130565 Ncanda, L (Loyiso) 1 1.0 1 0 0 100.0 1304.0 425.0 1729.0 View list