Player Page

Bossert, P (Petrus Albertus)
Dob: 2014/07/17 (U12)
Gender: Male
Chess SA id: 1140136349
FIDE id:
Region: Bojanala Platina (NBR)
Citizen: RSA
Title(s):
Last active: 2024/05/18 (6 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 rating1237.3
Curent Weighted rating1211.0
Curent Weighted performance1143.5
Current official/published rating (highest between Raw, WR and WP)1237.3
Current floor (min rating allowed)737.3
Current highest rating achieved1237.3
Current K-factor36
Games played this month5
Score (S)2.0
Expected score (We)2.32
Difference (S-We)-0.32
Current Raw change (no limits, including tournament time weight)-9.6
Current min/max change allowed (with limits)±157.2
Current Raw change used (final)-9.6
Projected new Raw rating1227.7
Projected new Weighed rating1214.1
Projected new Weighted performance1143.5
Projected new official/published rating (highest between new Raw, new WR and new WP)1227.7
Projected effective change (new Official - current Official)-9.6
Projected new highest rating1237.3
Projected new floor737.3
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 rating1189.0
Curent Weighted rating1178.8
Curent Weighted performance1059.1
Current official/published rating (highest between Raw, WR and WP)1189.0
Current floor (min rating allowed)718.4
Current highest rating achieved1218.4
Current K-factor36
Games played this month5
Score (S)2.0
Expected score (We)2.01
Difference (S-We)-0.01
Current Raw change (no limits, including tournament time weight)-0.4
Current min/max change allowed (with limits)±168.4
Current Raw change used (final)-0.4
Projected new Raw rating1188.6
Projected new Weighed rating1180.6
Projected new Weighted performance1059.1
Projected new official/published rating (highest between new Raw, new WR and new WP)1188.6
Projected effective change (new Official - current Official)-0.4
Projected new highest rating1218.4
Projected new floor718.4
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 rating1261.6
Curent Weighted rating1240.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1261.6
Current floor (min rating allowed)761.6
Current highest rating achieved1261.6
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)±151.9
Current Raw change used (final)0.0
Projected new Raw rating1261.6
Projected new Weighed rating1242.9
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1261.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1261.6
Projected new floor761.6
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)761.6
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 floor761.6
Projected new K-facor36
Tournaments
Tournament: Schoemies' Kwaggarus Chess Getaway 2024 (Senior)
Start: 2024/05/18  End: 2024/05/18  Host: NBR  Type: Standard   Time: 60  Time weight: 0.83  Rounds: 5
Games: 5  Score: 2.0
Main rating: 1237.3  Rating gain/loss: -9.6
Type rating: 1189.0  Rating gain/loss: -0.4
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
1 Schoemies' Kwaggarus Chess Getaway 2024 (Senior) 2024/05/18 2024/05/18 Bojanala Platina (NBR) Standard 60 0.83 5 5 2.0 1237.3 1189.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
12 Schoemies' Kwaggarus Chess Getaway 2024 (Senior) 2024/05/18 2024/05/18 Bojanala Platina (NBR) Standard 60 0.83 5 5 2.0 1237.3 1189.0 Analysis
11 Bojanala School League 2023 (U9) 2023/08/19 2023/08/19 Bojanala Platina (NBR) Rapid 40 0.70 7 5 4.0 1176.1 1200.0 Analysis
10 Bojanala's Rosewood 2023 (Center Pawns) 2023/08/12 2023/08/12 Bojanala Platina (NBR) Standard 60 0.83 5 5 3.0 1176.1 1176.4 Analysis
9 Olienpark - 2nd One for the Ages 2023 (U10) 2023/05/13 2023/05/13 Bojanala Platina (NBR) Standard 60 0.83 5 5 3.0 1162.7 1160.9 Analysis
8 Harties Wolf Pack 2023 (U10) 2023/01/21 2023/01/21 Bojanala Platina (NBR) Standard 62 0.84 5 5 3.0 1147.3 1142.5 Analysis
7 Larries The Final Wild Card Tournament 2022 (U10) 2022/09/17 2022/09/17 Bojanala Platina (NBR) Standard 60 0.83 5 5 3.0 1118.9 1105.4 Analysis
6 Bojanala Chess Federation Wildcards 2022 (U10) 2022/08/20 2022/08/20 Bojanala Platina (NBR) Standard 62 0.84 5 5 2.0 1114.4 1095.0 Analysis
5 Bojanala Chess Federation Clash of Schools 2022 (PS Juniors) 2022/07/23 2022/07/23 Bojanala Platina (NBR) Standard 60 0.83 4 4 2.0 1155.3 1145.0 Analysis
4 One For The Ages 2022 (U10) 2022/07/16 2022/07/16 Bojanala Platina (NBR) Standard 60 0.83 5 5 1.5 1155.3 1145.0 Analysis
3 Lebone II 2022 (U10) 2022/02/12 2022/02/12 Bojanala Platina (NBR) Standard 62 0.84 5 5 0.5 1215.5 1218.4 Analysis
2 Vastrap 2022 (Development) 2022/02/05 2022/02/05 Bojanala Platina (NBR) Standard 62 0.84 5 5 3.0 1215.5 1218.4 Analysis
1 The Meridian 2022 (Development) 2022/01/22 2022/01/22 Bojanala Platina (NBR) Standard 62 0.84 5 5 3.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 5 2 0 3 2.0 40.0 -85.0 1275.7 1190.7
White 3 2 0 1 2.0 66.7 141.7 1324.3 1466.0
Black 2 0 0 2 0.0 0.0 -425.0 1202.7 777.7
Standard All 5 2 0 3 2.0 40.0 -85.0 1275.7 1190.7
White 3 2 0 1 2.0 66.7 141.7 1324.3 1466.0
Black 2 0 0 2 0.0 0.0 -425.0 1202.7 777.7
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 59 27 6 26 30.0 50.8 7.2 1184.7 1191.9
White 32 17 3 12 18.5 57.8 66.4 1193.8 1260.2
Black 27 10 3 14 11.5 42.6 -63.0 1173.9 1110.9
Standard All 54 23 6 25 26.0 48.1 -15.7 1181.2 1165.5
White 30 16 3 11 17.5 58.3 70.8 1189.5 1260.4
Black 24 7 3 14 8.5 35.4 -124.0 1170.9 1046.9
Rapid All 5 4 0 1 4.0 80.0 255.0 1221.7 1476.7
White 2 1 0 1 1.0 50.0 0.0 1257.6 1257.6
Black 3 3 0 0 3.0 100.0 425.0 1197.8 1622.8
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 2140146460 Mpipi, S (Selabe) 3 2.0 2 0 1 66.7 1147.4 141.7 1289.1 View list
2 1160136350 Britz, D (David) 2 2.0 2 0 0 100.0 1185.4 425.0 1610.4 View list
3 2140145153 Tumagole, L (Leano Botshelo) 2 2.0 2 0 0 100.0 1130.8 425.0 1555.8 View list
4 2140134062 Fourie, K (Karla) 2 1.0 1 0 1 50.0 1159.0 0.0 1159.0 View list
5 2140136359 Makumule, W (Washu Mokgabo) 2 0.0 0 0 2 0.0 1207.8 -425.0 782.8 View list
6 2140144126 Antonio, E (Elia) 1 1.0 1 0 0 100.0 1118.9 425.0 1543.9 View list
7 2140144141 Mmethi, R (Reshoketswe) 1 1.0 1 0 0 100.0 1114.4 425.0 1539.4 View list
8 2150160056 Mashala, T (Tlotlo) 1 1.0 1 0 0 100.0 1176.1 425.0 1601.1 View list
9 1150141737 Maserumule, T (Tlotlo) 1 1.0 1 0 0 100.0 1176.1 425.0 1601.1 View list
10 1150157685 Hattingh, D (Danco) 1 1.0 1 0 0 100.0 1176.1 425.0 1601.1 View list
11 1140300031 Laubscher, J (Jean) 1 1.0 1 0 0 100.0 1237.3 425.0 1662.3 View list
12 2130135836 Chaudhry, J (Juwairiyyah) 1 1.0 1 0 0 100.0 1215.5 425.0 1640.5 View list
13 2150146469 Moagi, K (Kaboentle) 1 1.0 1 0 0 100.0 1162.7 425.0 1587.7 View list
14 1130136363 Mogodu, M (Malefo) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
15 1150136364 Mokoena, R (Regomoditswe) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
16 2150154498 Motloba, R (Regomoditswe) 1 1.0 1 0 0 100.0 1176.1 425.0 1601.1 View list
17 1140160064 Sehlakgne, O (Owethu) 1 1.0 1 0 0 100.0 1176.1 425.0 1601.1 View list
18 1130144046 Seroto, O (Odirile) 1 1.0 1 0 0 100.0 1118.9 425.0 1543.9 View list
19 1130136376 Shuping, R (Reatlegile) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
20 1130144120 Smith, G (Gustav) 1 1.0 1 0 0 100.0 1237.3 425.0 1662.3 View list