Player Page

Van Straaten, P (Petrus)
Dob: 2009/07/13 (U16)
Gender: Male
Chess SA id: 109073262
FIDE id:
Region: Dr Kenneth Kaunda (NWP)
Citizen: RSA
Title(s):
Last active: 2023/02/04 (468 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 rating1139.5
Curent Weighted rating1139.5
Curent Weighted performance736.0
Current official/published rating (highest between Raw, WR and WP)1139.5
Current floor (min rating allowed)777.0
Current highest rating achieved1277.0
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)±180.7
Current Raw change used (final)0.0
Projected new Raw rating1139.5
Projected new Weighed rating1139.5
Projected new Weighted performance736.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1139.5
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1277.0
Projected new floor777.0
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 rating1124.4
Curent Weighted rating1124.4
Curent Weighted performance734.7
Current official/published rating (highest between Raw, WR and WP)1124.4
Current floor (min rating allowed)767.3
Current highest rating achieved1267.3
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)±184.7
Current Raw change used (final)0.0
Projected new Raw rating1124.4
Projected new Weighed rating1124.4
Projected new Weighted performance734.7
Projected new official/published rating (highest between new Raw, new WR and new WP)1124.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1267.3
Projected new floor767.3
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 rating1027.2
Curent Weighted rating1027.2
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1027.2
Current floor (min rating allowed)527.2
Current highest rating achieved1027.2
Current K-factor40
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)±212.1
Current Raw change used (final)0.0
Projected new Raw rating1027.2
Projected new Weighed rating1027.2
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1027.2
Projected effective change (new Official - current Official)-0.0
Projected new highest rating1027.2
Projected new floor527.2
Projected new K-facor40
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 rating872.4
Curent Weighted rating872.4
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)872.4
Current floor (min rating allowed)527.2
Current highest rating achieved872.4
Current K-factor40
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)±264.4
Current Raw change used (final)0.0
Projected new Raw rating872.4
Projected new Weighed rating872.4
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)872.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating872.4
Projected new floor527.2
Projected new K-facor40
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
31 Dr. Kenneth Kaunda Saamtrek 2023 (U16) 2023/02/04 2023/02/04 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 0 0.0 1139.5 1124.4 Analysis
30 Bailie Park Potchefstroom 2022 (U14+U16) 2022/06/04 2022/06/04 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 5 2.0 1162.5 1150.7 Analysis
29 La Hoff Dr. KK Chess 2022 (A+B) 2022/02/19 2022/02/19 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 4 0.0 1216.6 1219.5 Analysis
28 Volkskool 2022 (U16) 2022/02/05 2022/02/05 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 5 3.0 1216.6 1219.5 Analysis
27 KHS 2021 (A) 2021/04/10 2021/04/10 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 5 3.0 1181.6 1175.9 Analysis
26 Wesvalia 2020 (B) 2020/02/15 2020/02/15 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 5 1.0 1159.2 1144.9 Analysis
25 Gimnasium 2020 (U12) 2020/02/01 2020/02/01 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 5 4.0 1159.2 1144.9 Analysis
24 2019 Wild Card Chess Championship (U12 Open) 2020/01/09 2020/01/12 4 Knights (4K) Standard 120 1.00 7 7 4.0 1258.6 1240.7 Analysis
23 2019 South African Junior Team Championships (U12A) 2020/01/04 2020/01/08 4 Knights (4K) Standard 120 1.00 7 7 0.0 1258.6 1240.7 Analysis
22 Hervormde Kerk Die Wilge Blitz 2019 2019/11/16 2019/11/16 Dr Kenneth Kaunda (NWP) Blitz 5 0.18 5 5 4.0 1253.4 766.0 Analysis
21 Matlosana Mall 2019 (B) 2019/10/04 2019/10/04 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 5 2.0 1277.0 1267.3 Analysis
20 Doringkruin 2019 (U12) 2019/09/07 2019/09/07 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 5 3.0 1271.6 1260.5 Analysis
19 Boys + Girls Tournament 2019 (U12) 2019/08/17 2019/08/17 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 5 4.0 1248.8 1191.4 Analysis
18 Proewe 2019 (U12) 2019/08/03 2019/08/03 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 5 3.0 1248.8 1191.4 Analysis
17 Doringkruin 2019 (U12) 2019/06/08 2019/06/08 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 5 3.0 1259.0 1192.1 Analysis
16 Volkies 2019 (C) 2019/05/11 2019/05/11 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 5 4.0 1166.0 1160.8 Analysis
15 2019 Super 12 Laerskole (Juniors) 2019/05/04 2019/05/04 Tshwane (GTP) Rapid 30 0.60 5 5 5.0 1166.0 842.4 Analysis
14 Strathvaal 2019 (U12) 2019/04/13 2019/03/13 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 5 4.0 1140.9 1129.8 Analysis
13 2019 Hervormde Kerk (U12) 2019/03/09 2019/03/09 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 5 3.0 1133.1 1118.3 Analysis
12 Wesvalia 2019 (A) 2019/02/16 2019/02/16 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 4 0.0 1186.0 1180.6 Analysis
12
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 156 88 2 66 89.0 57.1 59.9 1102.7 1162.7
White 77 44 0 33 44.0 57.1 60.7 1115.9 1176.6
Black 79 44 2 33 45.0 57.0 59.2 1089.9 1149.1
Standard All 141 75 2 64 76.0 53.9 33.2 1106.2 1139.4
White 70 38 0 32 38.0 54.3 36.4 1120.6 1157.0
Black 71 37 2 32 38.0 53.5 29.9 1092.0 1122.0
Rapid All 10 9 0 1 9.0 90.0 340.0 1034.7 1374.7
White 4 4 0 0 4.0 100.0 425.0 1022.3 1447.3
Black 6 5 0 1 5.0 83.3 283.3 1043.0 1326.3
Blitz All 5 4 0 1 4.0 80.0 255.0 1140.1 1395.1
White 3 2 0 1 2.0 66.7 141.7 1129.9 1271.6
Black 2 2 0 0 2.0 100.0 425.0 1155.4 1580.4
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 108087181 Janse Van Rensburg, N (Nian) 5 4.0 4 0 1 80.0 1209.6 255.0 1464.6 View list
2 1090096181 Kotze, L (Lukas) 4 2.5 2 1 1 62.5 1106.2 106.3 1212.4 View list
3 208069127 Monchosi, A (Atlegang) 4 0.0 0 0 4 0.0 1218.9 -425.0 793.9 View list
4 209083403 Havenga, S (Shaylee) 3 3.0 3 0 0 100.0 1183.1 425.0 1608.1 View list
5 109078395 Retief, WJ (Willem) 3 3.0 3 0 0 100.0 904.7 425.0 1329.7 View list
6 109076282 Walters, DA (Declan) 3 3.0 3 0 0 100.0 1085.1 425.0 1510.1 View list
7 109083412 Oosthuizen, OA (Ockert) 3 2.0 2 0 1 66.7 1053.3 141.7 1195.0 View list
8 108064020 Bruwer, JO (Jacobus) 3 0.0 0 0 3 0.0 1217.4 -425.0 792.4 View list
9 108072965 Hattingh, JH (Johannes) 3 0.0 0 0 3 0.0 1178.6 -425.0 753.6 View list
10 109064023 Fouche, H (Heinrich) 2 2.0 2 0 0 100.0 994.5 425.0 1419.5 View list
11 209087184 De Bruyn, C (Chanique) 2 2.0 2 0 0 100.0 1150.1 425.0 1575.1 View list
12 110092737 Benadie, JG (Jg) 2 2.0 2 0 0 100.0 947.4 425.0 1372.4 View list
13 209092031 Goldschagg, M (Mia) 2 2.0 2 0 0 100.0 1185.2 425.0 1610.2 View list
14 1080108514 Jansen Van Vuuren, F (Francois) 2 2.0 2 0 0 100.0 1149.5 425.0 1574.5 View list
15 1080110920 Mpumelelo, M (Mazinyo) 2 2.0 2 0 0 100.0 1190.9 425.0 1615.9 View list
16 1090100229 Van Der Merwe, D (Devan) 2 2.0 2 0 0 100.0 1160.8 425.0 1585.8 View list
17 1080108511 Wessels, J (Johannes) 2 2.0 2 0 0 100.0 1191.3 425.0 1616.3 View list
18 1080101632 Meyer, J (Jared) 2 1.0 1 0 1 50.0 1244.1 0.0 1244.1 View list
19 1080113085 Mostert, CF (Christiaan ) 2 1.0 1 0 1 50.0 1248.8 0.0 1248.8 View list
20 109078397 Van Romburgh, DS (Daniel) 2 1.0 1 0 1 50.0 946.4 0.0 946.4 View list